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2 years ago

Match the graph to its equation.

Mathematics

2 answers:

e-lub [12.9K]2 years ago

6 0

Last one is 4x hope this helps

77julia77 [94]2 years ago

4 0

Answer:

$y=(\frac{1}{4} )^x$ = Option 1

$y=(\frac{1}{2} )^x$ = Option 2

$y=2^x$ = Option 4

$y=4^x$ = Option 3

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Julie spends $5.46 at the store. Micah spends 5 times as much as Julie. Jeremy spends $6.69 more than Micah. How much money did

eduard

Answer:

Julie spent $5.46. Micah spent $27.30. Jeremy spent $33.99.

Step-by-step explanation:

Julie spent $5.46

Micah spent 5 times more than Julie, so multiply $5.46 by 5, which totals $27.30.

Jeremy spent $6.69 more than Micah, so add $6.69 to $27.30 to equal $33.99.

4 0

3 years ago

Please help me. The original blueprint of the Moreno’s’ living room has a scale of 2 inches= 5 feet. The family wants to use a n

Svetradugi [14.3K]

Answer:

Part a) The scale of the new blueprint is $\frac{5}{8} \frac{in}{ft}$

Part b) The width of the living room in the new blueprint is $9.4\ in$

Step-by-step explanation:

we know that

The scale of the original blueprint is

$\frac{2}{5}\frac{in}{ft}$

and

the width of the living room on the original blueprint is 6 inches

Find the actual width of the living room, using proportion

$\frac{2}{5}\frac{in}{ft}=\frac{6}{x}\frac{in}{ft}\\ \\x=5*6/2\\ \\x=15\ ft$

Find the actual length of the living room, using proportion

$\frac{2}{5}\frac{in}{ft}=\frac{9.6}{x}\frac{in}{ft}\\ \\x=5*9.6/2\\ \\x=24\ ft$

Find the scale of the new blueprint, divide the length of the living room on the new blueprint by the actual length of the living room

$\frac{15}{24} \frac{in}{ft}$

simplify

$\frac{5}{8} \frac{in}{ft}$

Find the width of the living room in the new blueprint, using proportion

$\frac{5}{8}\frac{in}{ft}=\frac{x}{15}\frac{in}{ft}\\ \\x=15*5/8\\ \\x=9.4\ in$

3 0

3 years ago

Graph the image of F(-8, 10) after a rotation 180° counterclockwise around the origin.

pychu [463]

Answer:

F' is at (8, -10)

Step-by-step explanation:

clockwise or counter-clockwise do not matter when the rotation is 180°

6 0

2 years ago

Simplify the expression 64 7/12

VladimirAG [237]

775/12 , is your answer.

8 0

2 years ago

Read 2 more answers

Which graph shows a function and its inverse? need help asap

ratelena [41]

I would say b but i’m not 100% sure lol

5 0

2 years ago