Answer:
B: 10:5.
Step-by-step explanation:
To find equivalent ratios, multiply both sides by the same number.
Equivalent ratios:
Multiplied by 2: 4:2
Multiplied by 3: 6:3
Multiplied by 4: 8:4
Multiplied by 5: 10:5
Multiplied by 6: 12:6
Multiplied by 7: 14:7
Option A is incorrect, the ratio is the opposite of 2:1.
Option C is incorrect, the ratio isn't equivalent to 2:1.
Option D is incorrect, it's the same ratio as 2:1. Not a different, equivalent ratio.
Option B is correct, it's one of the equivalent ratios supported above.
please help me !!!!!!
Answer:
(x, y) = (2, 2)
Step-by-step explanation:
The graph is attached.
Both equations are in slope-intercept form:
y = mx +b . . . . . . line with slope m and y-intercept b
The graph of the first equation intersects the y-axis at +3, and has a slope (rise/run) of -1/2. That is, it decreases 1 unit for each 2 units to the right.
The graph of the second equation intersects the y-axis at -4, and has a slope of +3. It will increase 3 units for each unit to the right.
The point of intersection of the graphed lines is (2, 2).
The solution is (x, y) = (2, 2).
What's the slope
of a line parallel
to the line
3x - 5y = 7
Answer:
3/5
Step-by-step explanation:
The slope would be 3/5.
We can get the equation down to y=mx+b form first.
3x - 5y = 7
(Subtract 3x from both sides.)
-5y=-3x+7.
(Divide -5 on both sides.)
y=3/5-7/5.
Now, it is not parallel yet since to be parallel it needs a different y intercept, so just make one up.
Like:
y=3/5-7/3.
To see this visibly to make sure we can use desmos. com.
It is a graphing calculator where you can type the equation to see how it is graphed.
Answer:
m=3/5
Step-by-step explanation:
First rewrite the equation in slope intercept form. y=mx+b
[tex]y=\frac{-3}{-5} x-\frac{7}{5}[/tex]
The -3/-5 becomes positive.
[tex]y=\frac{3}{5} x-\frac{7}{5}[/tex]
In order to be parallel, use a different y value for "b."
Therefore, the slope is 3/5. Hope this helps and have a great day.
Harry started to wash his car at 11:30 am. He washed it for 45 minutes before having a half an hour break. He then cleaned the inside of his car for 25 minutes. What time did he finish?
Answer:
1:10 is the time he'll finish
PLEASE ANSWER THIS QUESTION I REALLY NEED IT TODAY AND WHOEVER DOES THIS, SHE/HE WILL GET LUCK! PLS ANSWER
The answer is C I think.
All but 4 of the 50 state capitals have an interstate highway serving them. What percent of the capitals do not have interstates?
Answer:
8%Step-by-step explanation:
As per question, 4 out of 50 do not have interstates.
Find the percent value:
4/50*100% = 8%Sherri’s trellis is shown.
If rhombus ABCD and rhombus MNOP are ≅ rhombi, which angles in rhombus ABCD are congruent to ∠M?
Answer:
A and C
Step-by-step explanation:
Answer:
ik im very late but this is for sumone else who needs help when they come and look so everyone good luck have a good day
Step-by-step explanation:
What strategies did you use to help you read the decimals? Explain.
PLEASE HELP MEEEEEE I WILL GIVE YOU POINTS
Answer:
make do times tabls pls give me points
Step-by-step explanation:
Find the area of the semicircle. Round your answer to the nearest hundredth.
Answer:
904.75
Step-by-step explanation:
The area of a semicircle: r^2[tex]\pi[/tex]/2
Lea has 14coins that have a total value of $2.30. Coins are Nichols and quarters. How many of each coin does she have. Use substitution.
Answer:
Quarters = 8
Nickles = 6
Step-by-step explanation:
Call their numbers x and y.
The number equation is
x + y = 14
The value equation is
5x + 25y = 230
5x + 25y = 230-(5x + 5y = 70)
20y = 160
y = 8
x= 6
Question 8
4 pts
Multiply 2.9 x 104 times 3.2 x 106 by using scientific notation. Round your answer to
one decimal place in scientific notation with no spaces.
Answer:
I dON"t know how to do this
Step-by-step explanation:
what is scientfic nhotation i will not round my anwer to on decimla place bye bye
What is the discriminant of the quadratic equation 6x2 + x - 8 = 0?
-193
–191
191
193
Step-by-step explanation:
Given equation:- 6x² + x - 8 = 0we know that the discriminant of a quadratic is the expression inside the radical of the quadratic formula.lets see:-6x² + x - 8 = 0b²-4(ac)here a= 6,b=1,c=-8(1)²-4(6×(-8))1-4(-48)1+192193All the best!
.......................................................................
Answer this please
I really need a answer
Answer:
The answer is D
Step-by-step explanation:
Why
The board is originally 108 inches long when you cut it in half that makes it two different pieces
You would divide 108 by 2 and you get D
Hoped this helped
Each pizza serves 4 people. If 22 people reply that they will attend the party, how many pizzas should Grace buy? Explain your reasoning.1
Answer:6
Step-by-step explanation: 22 / 4 = 5.5, you need a whole number so it's 6, we need a whole number because we can't order half a pizza; if we rounded down there wouldn't be enough pizza
Answer:
6 pizzas
Step-by-step explanation:
22 People divided by 4 servings equals 5.5
22/4=5.5 round up to 6 pizzas
x² +5+6
Whats the perimeter
Answer:
Step-by-step explanation:
x^2 + 11
Simplify (8m - 4n) + (6m + 3n).
Answer:
14m-n
Step-by-step explanation:
Combine Like Terms:
=8m + −4n + 6m + 3n
=(8m+6m) + (−4n+3n)
=14m+−n
for which equation is x = 1 a solution?
a: 4 - x = 1
b: 4x = 1
c: x + 3 = 4
d: x/4 = 1
Answer:
The answer is x+3=4
x+3=4
x=4-3
x = 1
-6-2y^2-3+3y-2y^2+4y+6y^2
Answer:
-9 + 2y^2 + 7y
Step-by-step explanation:
- 6 - 2y^2 - 3 + 3y - 2y^2 + 4y + 6y^2
just combine
-9 + 2y^2 + 7y
Two numbers have a sum of 1195 and a difference of 505?
Answer:
x = 850 and y = 345
Step-by-step explanation:
x + y = 1195
x - y = 505
Add the two equations
2x + 0y = 1700
2x = 1700
x = 850
Sub x = 850 into the first equation:
850 + y = 1195
y = 345
Thus, x = 850 and y = 345
I need help please
Answer:
b = 55°
Step-by-step explanation:
Angles around a point will always add up to 360°
Therefore, we can write an expression where we sum the 3 angles given and equate them to 360°:
(b - 15) + 3b + (2b + 45) = 360
eliminate the brackets and collect like terms:
b + 3b + 2b - 15 + 45 = 360
Combine like terms:
6b + 30 = 360
subtract 30 from both sides:
6b = 330
divide both sides by 6:
6b ÷ 6 = 330 ÷ 6
⇒ b = 55
Read the sentence to determine if it contains an error in parallel structure. If the sentence contains an error, choose "not
parallel"; if it does not contain an error, choose "correct."
A popular American meal consists of a hamburger, some french fries, and a milkshake.
Answer:
Outlining the chapter, reading the assignment twice, and memorizing new vocabulary words helps me to earn an A average. This sentence is "correct".
Step-by-step explanation:
I need help please. See photo below
Answer:
(0,1)
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Sheryl has a basket of ripe apples and peaches. The number of apples in the basket is 12 more than twice the number of peaches. If there are
36 apples in the basket, there are
peaches in the basket.
The number of peaches in the basket are 8.
What is equation?An equation is a mathematical statement that shows that two mathematical expressions are equal.
Given that, Sheryl has a basket of ripe apples and peaches. The number of apples in the basket is 12 more than twice the number of peaches, there are 36 apples in the basket, there are peaches in the basket.
Let the number of apples be a and peaches be b,
Establishing the equations,
a-2p = 12
a = 12+2p.....(i)
a+p = 36.....(ii)
Using the equation (i) in equation (ii)
12+2p+p = 36
12+3p = 36
3p = 24
p = 8
Hence, the number of the peaches are 8.
For more references on equations, click;
https://brainly.com/question/29657992
#SPJ1
An animal food bin is in the shape of a rectangular prism that is 2 ft long, 1 ft wide, and 3 ft high. The bin is full of animal food. what is the volume of the animal food in the bin
what is the estimated sum of 6/7 plus 4/7
Answer:
10/7
Step-by-step explanation:
6/7+4/7= 6+4/7= 10/7
Is this your question?
Answer:
1, hope this helps!
Step-by-step explanation:
I took the test
14. This week, Anita spent 3 1/2 h practicing the piano. She also spent 6 1/4 h at soccer practice and 4 1/3 h on the telephone. a) How much time, in total, did Anita spend on the piano and at soccer? b) How much more time did Anita spend at soccer than on the phone?
this is fractions
Answer: a)9 3/4 hours
B)1 11/12 hour
Step-by-step explanation:
Piano: 3 1/2 hour; 3hours 30min
Soccer: 6 1/4 hour; 6hours and 15 min
Telephone: 4 1/3 hour; 4 hours and 20 min.
Remember that in an hour there is 60 min, and 1/2 of an hour is 30 (min), 1/4 is 15(min) and 1/3 is 20(min).
a) 3hours and 30min + 6hours and 15 min
That gives us 9 hours and 45 min, which is 9 3/4 hours.
B) 6hours and 15 min — 4 hours and 20 min
That gives us 1 hour and 55 min, which is 1 11/12 hours.
I hope this helps you!
what is the sum of p and 3 minus 2
Answer:
Step-by-step explanation:
is is (p+3)-2??
Ev
Evaluate each expression.
What is the value of the expression
below?
25 + 8 - 32
Wha
belot
A. 12
B. 24
C. 28
D. 50
Answer:
[tex]25 + 8 - 32 = 33 - 32 = 1[/tex]
Find the product of:
[tex] \large \rm \: 9 \frac{2}{3} \times 1 \frac{1}{29} \times \frac{6}{15 } \times 7 \frac{1}{5} [/tex]
Answer:
144/5
Step-by-step explanation:
[tex]\large \rm \: 9 \frac{2}{3} \times 1 \frac{1}{29} \times \frac{6}{15 } \times 7 \frac{1}{5} \\ = \frac{29}{3} \times \frac{30}{29} \times \frac{6}{15} \times \frac{36}{5} \\ = 10 \times \frac{216}{75} \\ = \frac{2160}{75} \\ = \frac{144}{5}
[/tex]
Answer:
9⅔ × 1¹/²⁹ × 6/15 × 7⅕ = 29/3 × 30/29 × 6/15 × 36/5 =(29/3 × 30/29) × (6/15 × 36/5) = (29×30 / 3×29) × (6×36 / 15×5) = (30/3) × (72/25) = 30×72 / 3×25 = 144 /5.
Please mark as brainliest answer.
