What kind of statement does the shorthand below represent?

What Kind Of Statement Does The Shorthand Below Represent?

Answers

Answer 1

Answer:

b or c i think

Step-by-step explanation:


Related Questions

a mixture of medicine consists of three vitamins A, B and C,if the ratio of the vitamins should be 5:1:3 and the total mixture is 40 ml calculate how much of each vitamin will be needed for the final mixture​

Answers

Answer:

A≈22 | B≈4.4 | C≈13.2

Step-by-step explanation:

5 + 1 + 3= 9

40/9≈ 4.444…

(4.4x5=22)+(1x4.4=4.4)+(3x4=13.2)= 39.6≈40


Idrk  if I did this right, but I hope it’s kinda useful (I have a feeling I misunderstood the question lmdao)

TEST IT: Volume of Cylinders and Cones
Find the volume of the conical paper cup.
4 cm
8 cm

Answers

1/3x4x4x8xpi=128/3pi
Second option is the answer.

Cornelius wants to put 30% of the money that he makes into a savings account.
If he earned $270 last week, how much money should he put in the savings account?

Answers

Answer:

Step-by-step explanation:

he should put $81 into savings because 30% of 270 is 81.

if TU=6, UV=4x, and TV=7x , what is TV?

Answers

Answer:

14

Step-by-step explanation:

To find TV you must add the length of TU (6) by the length of UV (4x) to find x to find the length of TV(7x).

6+4x=7x

Do inverse operations to solve for x.

6=3x

x=2

Now that we know x is 2, we must substitute 2 in for the x in the equation for TV (7x).

7 × 2 = 14

TU = 14

Suppose you were given a substance and asked to determine whether it was a plasma. What characteristics would be true of the substance for it to be a plasma? Check all that apply. The particles in the substance would collide more often. The particles in the substance would have high kinetic energy. The particles in the substance would be close to each other. The substance would have a fixed shape and volume. The substance would be composed of ionized particles.

Answers

Answer:

it is plasma i think

Step-by-step explanation: i hope this answer your question if this is wrong or correct please let me know.

Answer:

What is plasma explain?

Plasma is the largest part of your blood. ... When separated from the rest of the blood, plasma is a light yellow liquid. Plasma carries water, salts and enzymes. The main role of plasma is to take nutrients, hormones, and proteins to the parts of the body that need it. Cells also put their waste products into the plasma.

Step-by-step explanation:

-Hope this helps!

PLS MARK ME BRAINLIEST

Write an equation in slope intercept form that has a slope of \frac{3}{2}
2
3

goes through these two points.
\left(2,-6\right)\&\left(4,-3\right)(2,−6)&(4,−3)

Answers

can you post a pic so i can understand it better

Х
Х
Work out (6 * 10%) = (3 10-)
Give
your answer in standard form.

Answers

here is the process hope it helps you

samantha was training for a marathon each week she ran she increased her distance by 2km if she ran 5km the first week after how many weeks will be able to run 15km?

Answers

Answer:

5 weeks

Step-by-step explanation:

x(number of weeks)

5+2x=15

2x=10

x=5

(verification)

5+2*5=15

15=15

What is the perimeter of a semicircle with radius of 10m

Answers

Answer:

51.428

Step-by-step explanation:

hope it helps alot

Answer:

62.83m

Step-by-step explanation:

The formula for circle circumference is

[tex]2 \times \pi \:\times r[/tex]

What is? A
3A-10+8+A=2A+5A-11

Answers

Answer:

A = 3

Step-by-step explanation:

[tex]3a - 10 + 8 + a = 2a + 5a - 11\\[/tex]

Steps:

1) Combine like terms

[tex]4a-2 = 7a-11[/tex]

2) Either subtact 7a from 4a or 4a from 7a. ( I did 7a-4a because so i dont have a negiative in front of my variable)

[tex]-2 = 3a -11[/tex]

3) If u did it like me you add 11 to -2 and add 11 to -11 (which cancel out)

[tex]9=3a[/tex]

4) Divide 3a by 3(which is just a) and 9 divided by 3

[tex]3=a[/tex]

4) Check your answer (just plug in 3 for a and solve. You should get 10=10.)

Hope this helps just let me know if u have any questions about my answer :P

If 19th term of an A.P. is 844 and 844th term is 19 then find the term which is equal to zero?​

Answers

Let aₙ be the n-th term of the A.P.

Then for some fixed number d,

[tex]a_{844} = a_{843} + d[/tex]

[tex]a_{844} = (a_{842} + d) + d = a_{842} + 2d[/tex]

[tex]a_{844} = (a_{841} + d) + 2d = a_{841} + 3d[/tex]

and so on.

Notice how on the right side, the subscript of a and the coefficient of d always add up to 844. Follow this pattern all the way down to a₁₉ to get

[tex]a_{844} = a_{19} + 825d[/tex]

We're told that a₁₉ = 844 and a₈₄₄ = 19. Solve for d :

19 = 844 + 825d

825d = -825

d = -1

We can also write aₙ in terms of an arbitrary k-th term, aₖ, using the pattern from before:

[tex]a_n = a_k + (n - k) d[/tex]

Suppose aₖ = 0 for some value of k. Pick any known value of aₙ, replace d = -1, and solve for k :

a₈₄₄ = 0 + (844 - k) • (-1)

19 = k - 844

k = 863

So, a₈₆₃ = 0.

Kelsey buys several pairs of uniform pants for $17.95 each, and a sweater for $24.
Jeana shops at a different store and buys several pairs of uniform pants for $18.95 each, plus a sweater for $18.
They set up the situation with the equation below, where x is the number of pairs of pants.
Is there a situation in which they pay the same amount for their purchases?
Select all statements that correctly represent this situation.

Answers

Answer:

It makes sense at the beginning, but I'm sure that there's a second part??

Step-by-step explanation:

Sorry love

Can you help me with this question quickly?

Answers

Answer:

50°

Step-by-step explanation:

We assume that lines c and d are parallel.

m<1 = 130

m<2 = 50 since angles 1 and 2 are supplementary.

m<6 = m<2 since angles 2 and 6 are corresponding angles of parallel lines.

m<6 = 50°

Answer: 50°

write the phrase as an expression.

the sum of 12 and a number h​

Answers

12:; days subdue she did 284 correct plus

Answer:12+h

Step-by-step explanation:

Please help me with this

Answers

Answer:

y=x+1

Step-by-step explanation:

The equation of a line is written in the form y=mx+c

c= y intercept which is 1

m= gradient which is also 1

so the equation is y=x+1

Elena gets paid $60 every time she babysits, and she donates the same amount of this money to charity every time she gets paid. Elena will babysit 7 times this month, and she wants to make sure she keeps at least $420 from this month’s earnings.

The inequality 7(60 - x) ≥ 420 represents this situation.Solve this inequality and explain what the solution represents in this context.

Answers

Answer:

It's good

Step-by-step explanation:

7 x 60 = 420.

So, she will get the complete money

how to find sample size with confidence interval and standard deviation

Answers

In order to estimate the sample size, we need approximate values of p1 and p2. The values of p1 and p2 that maximize the sample size are p1=p2=0.5. Thus, if there is no information available to approximate p1 and p2, then 0.5 can be used to generate the most conservative, or largest, sample sizes.

A painter has 5 1/3 gallons of paint. It takes 4 5/9 gallons for a family room. It's estimated that it will take 6 5/9 gallons to paint the living room. How much more paint does he need to buy?

someone help please​

Answers

Answer: The mixed number 5  7/9

We can write the mixed number as 5 & 7/9 to better separate the whole part (5) from the fractional part (7/9)

==================================================

Explanation:

Use this formula

[tex]a \frac{b}{c} = \frac{a*c + b}{c}[/tex]

to convert from a mixed number to an improper fraction.

Here are the steps in converting 5 & 1/3

[tex]a \frac{b}{c} = \frac{a*c+b}{c}\\\\5 \frac{1}{3} = \frac{5*3+1}{3}\\\\5 \frac{1}{3} = \frac{16}{3}\\\\[/tex]

Through similar steps you should also have

[tex]4 \frac{5}{9} = \frac{41}{9}\\\\6 \frac{5}{9} = \frac{59}{9}\\\\[/tex]

---------------

Let's add the amounts needed for the family room and the living room.

[tex]\frac{41}{9}+\frac{59}{9}\\\\\frac{41+59}{9}\\\\\frac{100}{9}\\\\[/tex]

Subtract off the amount the painter already has

[tex]\frac{100}{9} - \frac{16}{3}\\\\\frac{100}{9} - \frac{3*16}{3*3}\\\\\frac{100}{9} - \frac{48}{9}\\\\\frac{100-48}{9}\\\\\frac{52}{9}\\\\[/tex]

This improper fraction is the number of gallons of paint that's missing, i.e. the amount the painter needs to buy.

Converting it to a mixed number gets us:

[tex]\frac{52}{9}=\frac{45+7}{9}\\\\\frac{52}{9}=\frac{45}{9}+\frac{7}{9}\\\\\frac{52}{9}=5+\frac{7}{9}\\\\\frac{52}{9}=5\frac{7}{9}\\\\[/tex]

Note that 52/9 leads to a quotient of 5 and a remainder of 7. The 5 and 7 match with 5 & 7/9

The painter needs to buy 5 full gallons, plus another 7/9 of a gallon. Or we can state it as him needing 5 & 7/9 gallons of paint.

Write the equation of the parabola in vertex form.

Answers

well, looking at the picture of this vertically opening parabola, it has a vertex at 0,0 and it passes through 2,1 hmm ok

[tex]~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ y = a(x-0)^2+0\qquad \stackrel{\textit{we also know that}}{x=2\qquad y = 1}\qquad \implies 1=a(2-0)^2+0 \\\\\\ 1=4a\implies \cfrac{1}{4}=a~\hspace{10em} \boxed{y=\cfrac{1}{4}x^2}[/tex]

In triangle PQR, A and B are points on side QR such that they trisect QR. Prove that, ar( triangle PBR) = 0.5 ar( triangle PQB).

pls give the answer with steps...pls help me guys

Answers

Explanation:

We assume the problem statement is telling us that the order of points on segment QR is Q, A, B, R, and that QA = AB = BR. This means that

  QB = QA +AB = 2BR

  BR = 1/2(QB)

The area of the triangles will be ...

  A = 1/2bh

For triangle PQB, the area is ...

  ar(PQB) = 1/2(QB)h . . . . . h is the perpendicular distance from QR to P

For triangle PBR, the area is ...

  ar(PBR) = 1/2(BR)h = 1/2(1/2QB)h . . . . h is the same as above

  ar(PBR) = 1/2ar(PQB)

__

Essentially, you're showing the base of the smaller triangle is 1/2 the base of the larger one and using that to show the area of the smaller triangle is 1/2 the area of the larger one. (Both have the same height.)

Please help me I’ll give brainly

Answers

1. Acute should be the answer

Answer:

Acute angle

Step-by-step explanation:

Obtuse is 91 degrees or more

Right is exactly 90 degrees

Acute is 89 or less.

Your answer is acute

Mrs. Smith bought an 88 pound pumpkin so she could make a pie. The pumpkin cost Mrs. Smith $ 6 . 80$6.80. How much did the pumpkin cost per pound?

Answers

Answer:

$.08 per pound

Step-by-step explanation:

Take the total cost and divide by the number of pounds

6.80 / 88 lbs

$.077272727 per pound

Rounding to the nearest cent

$.08 per pound

how to find sample standard deviation from confidence interval

Answers

Answer:

The standard deviation for each group is obtained by dividing the length of the confidence interval by 3.92, and then multiplying by the square root of the sample size: For 90% confidence intervals 3.92 should be replaced by 3.29, and for 99% confidence intervals it should be replaced by 5.15.

help pleaseeeeeeeeeeee

Answers

0 feet. he is at a steady position with the center of the carousel as the animals don’t actually move, just rotate.

HELP ASAP!!!

Kim carpenter her bedroom the square footage of the room is 210 square feet if the total cost of carpet was 312.50, what was the cost of the carpet per square foot?

Answers

Answer:

560

Step-by-step explanation:

560÷210+÷90138 which makes the answer

what’s the linear equation for 8 miles in 32 min

Answers

s=vt
s=8 t=32
8=32v
v=0.25
the answer is
s=0.25t
(the unit of s is mile, the unit of t is min)

HELP ASAP
what is the length of bd. round your answer to the nearest hundredth

Answers

Answer:

BD = 4.99 units

Step-by-step explanation:

Consider the triangle ABD only. The angle formed is 31 degrees which occurs between two sides that are AD and BC. We know that for a right angled triangle, the angle can always be taken as an angle between hypotenuse and base. Thus, The perpendicular sides is then 3 units, where base is BD and Hypotenuse is AD Using formula for tanθ tanθ = Perpendicular/Base tan31 = 3/BD 0.601 = 3/BD BD = 3/0.601 BD = 4.99 units

1 5/12 + 2 2/3 + 3 1/4

Answers

Answer:

7

1/3

Step-by-step explanation:

Answer:

88/12 = 7 4/12

Step-by-step explanation:

First, let's convert the mixed fractions into improper fractions. Next, I am going to make the denominators same. Then I am going to add the fractions to obtain my answer.

1 5/12 + 2 2/3 + 3 1/4=> 17/12 + 8/3 + 13/4=> 17/12 + 32/12 + 39/12=> 49/12 + 39/12=> 88/12 = 7 4/12

Hence, the solution is 88/12 or 7 4/12.

Please help I will give a brainly

Answers

The solution of the equation is is X= -1

2(x - 6) + 6 = 4x - 4

Multiply 2 with x - 6

2x - 12 + 6 = 4x - 4

2x - 6 = 4x - 4

Change the position of them

2x - 4x = -4 + 6

- 2x = 2

Take -2 to other side and divide

[tex]x \: \: = \frac{2}{ - 2} [/tex]

x = -1 answer

How long is the tape for 30 mins

Answers

Answer:

0.016

Step-by-step explanation:

u divide 0.048 by 30 and the result is the answer

Answer:

37,500 meters long

Step-by-step explanation:

The tape plays at 0.048 meters per second. First, let's find the number of seconds in 30 minutes.

30 minutes 60 seconds * 30 1800 seconds

The tape plays at 0.048 meters per second for 1800 seconds

The equation is:

0.048x = 1800x = 1800/ 0.048x = 37,500

The tape is [tex]\boxed{\text{37,500 meters long}}[/tex]

-Chetan K

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