Two rectangles were used to form the following figure. Use the ruler provided to measure the
dimensions of the figure to the nearest quarter of an inch.
B
Which measurement is closest to the area of the shaded region of this figure in square inches?
F 19 in.
G11 in.
H 6 in.
8 in?

Answer:

There is missing in given

Step-by-step explanation:

There is missing in given

Answer:

Your answer is 114.

Step-by-step explanation:

Since theres 342, and 6 pounds try to see what each pound equals first. Try to divide 342 in half, which gets you 171 one third of 171 is 57. So your answer is 57. To check your answer 57 x 3 would get 171. 171 x 2 would get you 342 so your answer is 57 + 57 = 114

Answer:

3

Step-by-step explanation:

Answer:

okay your answers are the first one goes in the top right box, the second one goes in bottom left, number 3 goes in the top left box, the 4 one goes in the bottom right box. there you go pls mark brainlest:)

Step-by-step explanation:

Step-by-step explanation:

4 is numerical

x is coefficient

5 is numerical

4x and 5 is evaluate

match

1.algebraic expression -A mathematical statement that includes one or more variables.

2.equation-A mathematical statement that two expressions are equal.

3.solution-A value of the variable that makes the statement true.

The second. picture. Is blur

plss mark me as brainlist

Answer:  D) Van: 8, Bus: 25

Bus can carry 25 students ,  van can carry 8 students.

Explanation:

Let vans be v and buses be b

Equations:

6v + 2b = 98 ..........from Theory 1

10v + 2b = 130 ..........from Theory 2

Making b the subject:

6v + 2b = 98

b = (98 - 6v)/2 ............. equation 1

10v + 2b = 130

b = (130 - 10v)/2  .........equation 2

Solving them simultaneously:

(130 - 10v)/2 = (98 - 6v)/2

130 - 10v = 98 - 6v

-6v + 10v = 130 - 98

4v = 32

v = 8

Therefore each van can carry 8 students.

Then the bus can carry: (98 - 6v)/2

                                    → (98 - 6(8))/2

                                    →  25 people

Answer:

Domain: [tex][-2,1)[/tex]

Range: [tex][0,4][/tex]

Step-by-step explanation:

Domain

We can see that the piecewise function starts at x=-2, which is included, and ends at x=1, which isn't included. To represent the x-values that lie in between these two endpoints, you would write [tex][-2,1)[/tex]. Brackets show that one endpoint is included while parentheses show that one endpoint isn't included.

Range

Following this logic, the range has its y-values go from 0 to 4 with both endpoints included if you were to trace the function. Thus, your range would be [tex][0,4][/tex].

Answer:

2781271 x 89 = 247,533,119

Step-by-step explanation:

hope this helps

Answer:

247533119

hopes this helps

Answer:

27 quarters and 37 nickels

Step-by-step explanation:

Nickels are 5¢

Quarters are 25¢

$8.60 is 172 nickels (860/5)

$8.60 is 34.4 quarters (860/25)

So then let's split it half-and-half.

425 and 435

425 would become 17 quarters.

435 would become 87 nickels.

This is still too much.

Now let's try 700 and 160.

700 would become 28 quarters

160 would become 32 nickels.

28+32=60.

This is a lot closer.

So now 27 quarters and 37 nickels. This works.

Answer:

2.7t5r

Step-by-step explanation:

Answer:

2 + 2 = 4

y tho

Step-by-step explanation:

Answer:

does it have a picture

Step-by-step explanation:

6) 65 * 7200 /100 = 4680 $

7) OP=price/ (1− Discount percentage)

original price = 32.89 / (1- 0.85)

= 219.26 $

8)Let the total people in crew is x of which 8(66.2/3%) are men.

x *(66.2/3/ 100 ) =8 or

(x⋅200/3 )*(1 /100)=8 or

x=3 * (8/2)=12

there are 12 people in the crew

9) 12,800 * 15 /100 = 1920$ taken as taxes

Answer:

[tex]y=\frac{6}{5}x+3[/tex]   and    [tex]y=-\frac{2}{5} x-5[/tex]

Step-by-step explanation:

To find the slope (gradient) of a line, choose 2 points on the line and put their coordinates into the formula:  [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

where [tex]m[/tex] is the slope and [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] are the 2 points.

The y-intercept is the y-coordinate of the point where the line crosses the y-axis.

The question has given you one point that both lines pass through: (-5, -3)

You also need to determine the points where both lines cross the y-axis to determine their y-intercepts - use those as the second points.

From inspection, for the upper line this is (0, 3) and for the other line this is (0, -5)

Therefore, the slope of the upper line is: [tex]m=\frac{3--3}{0--5}=\frac{3+3}{0+5} =\frac{6}{5}[/tex]

This line crosses the y-axis (0, 3) so its y-intercept is 3

Therefore, the equation is [tex]y=\frac{6}{5}x+3[/tex]

The slope of the lower line is: [tex]m=\frac{-5--3}{0--5}=\frac{-5+3}{0+5} =\frac{-2}{5}[/tex]

This line crosses the y-axis (0, -5) so its y-intercept is -5

Therefore, the equation is [tex]y=-\frac{2}{5} x-5[/tex]

#1

Slope

Equation

#2

Slope

Equation

Answer:

k=37

Step-by-step explanation:

If we plug in 2 for t, which it tells us is the input, then the output of the problem will be 37

k=13t-2

Plug in the value for t.

k=13(2)-2

k=39-2

k=37

Answer:

c = 24

Step-by-step explanation:

8*3=c

[tex]slope = m = \cfrac{rise}{run} \implies \cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby \begin{array}{llll} average~rate\\ of~change \end{array}\\\\[-0.35em] \rule{34em}{0.25pt}\\\\ h(x)= -x^2+3x+8 \qquad \begin{cases} x_1=1\\ x_2=6 \end{cases}\implies \cfrac{h(6)-h(1)}{6-1} \\\\\\ \cfrac{[-(6)^2+3(6)+8]~~ -~~[-(1)^2+3(1)+8]}{5}\implies \cfrac{-10~~ - ~~(10)}{5} \\\\\\ \cfrac{-20}{5}\implies -4[/tex]

Answer:

6.25 Years

Step-by-step explanation:

First, find 8% of 40,000 which is 3,200 which represents how much the initial amount increases per year.

Next, find out how much you need to increase by subtracting 40,000 from 60,000 which means you need 20,000 more dollars.

Next, divide how much money you need by how much it increases to see how many years it will take.

20,000 divided by 3,200 is 6.25

Answer:

money

Step-by-step explanation:

Answer:

X=1

Step-by-step explanation:

If you are looking for x it is 1

The half-life of the element is 13 minutes, which means after 13 minutes, any starting amount decays to half. So element X decays with a rate k such that

[tex]\dfrac12 = e^{13k}[/tex]

Solve for k :

[tex]\ln\left(\dfrac12\right) = \ln\left(e^{13k}\right)[/tex]

[tex]-\ln(2) = 13k \ln(e)[/tex]

[tex]-\ln(2) = 13k[/tex]

[tex]\implies k = -\dfrac{\ln(2)}{13}[/tex]

Now, we solve for t such that

[tex]36 = 710e^{kt}[/tex]

[tex]e^{kt} = \dfrac{18}{355}[/tex]

[tex]\ln\left(e^{kt}\right) = \ln\left(\dfrac{18}{355}\right)[/tex]

[tex]kt = \ln\left(\dfrac{18}{355}\right)[/tex]

[tex]-\dfrac{\ln(2)}{13} t = \ln\left(\dfrac{18}{355}\right)[/tex]

[tex]\implies t = -\dfrac{13 \ln\left(\frac{18}{355}\right)}{\ln(2)}[/tex]

[tex]\implies t = -13 \log_2\left(\dfrac{18}{355}\right) \approx \boxed{55.9}[/tex]

Answer:

36

Step-by-step explanation:

18 / 2 = 9
9 x 4 = 36

Answer:

thirty six. math problems

Answer:

16 because 64 plus 16 is 80 hope this helps :)

Answer:

$448

Step-by-step explanation:

This can be solved simply by using multiplication:

28 (chairs) x 16 (dollars per each chair) = 448 (dollars total)

Hope it helps! :)

Solve for c :

x⁴ + cx² + 100 = 0

cx² = -(x⁴ + 100)

c = - (x⁴ + 100)/x²

If x = 0, the right side is undefined and c would have no solution.

Step-by-step explanation:

sol;

x+1=y...(1)

3y-7=2x....(2)

or, 3(x+1)-72x [from (1)]

or, 3x+3-7=2x

or, 3x-2x=7-3

     x=4

now,

putting the value of x in (1)

y=x+1

 =4+1

 =5

PR and SQ are the diagonal of PQRS.

Answer:

5 < 25

in numerical expression

[tex]\huge\text{Answer:}[/tex]

[tex]\huge\mathrm{25-5}\checkmark[/tex]

[tex]\huge\text{Solution:}[/tex]

Hey there, hope you are having a nice day! :)

5 less than 25 simply means we subtract 5 from 25.

Now, let's write it as a numerical expression (let's express it in numbers)

[tex]\bigstar[/tex] Subtract 5 from 25:

[tex]\huge\mathrm{25-5}[/tex] (Answer)

Hope you find it helpful.

Feel free to ask if you have any doubts.

[tex]\bold{-MistySparkles^**^*}[/tex]

Step-by-step explanation:

radius of a circle=7.5 cm

now,

circumference of a circle=2[tex]\pi[/tex]r

                                          =2*3.14*7.5

                                          =47.1 cm

Answer:

Which two expressions?

Step-by-step explanation:

Answer:

7x+3

Step-by-step explanation:

Answer:

7x + 3

Step-by-step explanation:

Combine like terms. Like terms are terms that have the same amount of the same variable. In this case, add 5x with 2x:

5x + 2x + 3

(5x + 2x) + 3

7x + 3

7x + 3 is your answer.

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