3 years ago

Rewrite 4x+2y=20 so that y is a function of x

Mathematics

1 answer:

Sloan [31]3 years ago

4 0

Answer:

y=-2x+10

Step-by-step explanation:

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Which expression shows a way to find 5 x 1,625?

Mashcka [7]

The answer is A
5 x (1+6+2+5)

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3 years ago

Please help!!! I'm super confused with this one, show work so that I can figure out what I did wrong.

givi [52]

Answer: The length of CU is 117 units.

Step-by-step explanation:

Given: ΔWCD≈ΔWUV

We know that if two triangles are similar, then their corresponding sides are proportional.

∴ $\frac{WU}{WC}=\frac{WV}{WD}$

$\frac{36x-1}{26}=\frac{110}{20}\\\Rightarrow\ 36x-1=\frac{11}{2}\times26\\\Rightarrow36x-1=143\\\Rightarrow\ 36x=143+1\\\Rightarrow\ 36x=144\\\Rightarrow\ x=4$

∴ WU= $36(4)-1=143$

Also , WU=WC+CU

⇒CU=WU-WC

⇒CU=143-26=117 units

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3 years ago

The triangle shown below has an ar

Daniel [21]

Answer:

a^2+b^2=c^2

C=7

b=?

a=4

LET B=x =

$\sqrt{65 }$

8 0

3 years ago

Some please help!! I will give brainliest

True [87]

Answer:

$f(x) = 3(x - 1)^{2}$

Step-by-step explanation:

This function should have a form similar to

$f(x) = ax^{2} +bx+c$

The function that reminds me the most of the function that is drawn on the grid is the following function......

$f(x) = 3(x - 1)^{2}$

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3 years ago

braden is hiking on a mountain. At 11:00 am he is at an elevation of 500 feet. At 2:00pm he is 900 fett. Find the rate of change

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Answer:

He changed the elevation by 400 feet

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3 years ago