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3 years ago

8

Can someone answer this?

1 answer:

kolezko [41]3 years ago

3 0

The correct answer is A.

For y=x, the slope is 1, meaning that as x increments by 1, y also increments by 1.
Using this logic, we know that the graph goes up looking from left to right.

If both ends were to point up or down it would resemble more of a quadratic (parabola).

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A tree's shadow is 4.8 meters long on level ground, as shown. The angle of elevation from the tip of the shadow to the sun is 50

photoshop1234 [79]

Answer:

c.

Step-by-step explanation:

tan(50)=x/4.8

then

4.8 times Tan(50)

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5.7

8 0

3 years ago

Explain how to solve this, step by step?

andrey2020 [161]

Answer:

The cost of chair is $\$260$

The cost of a lamp is $\$65$

The cost of a table is $\$237$

Step-by-step explanation:

Let

x----> the cost of chair

y----> the cost of lamp

z----> the cost of table

we know that

$x+y+z=562$ ----> equation A

$x=4y$ -----> $y=x/4$ -----> equation B

$z=x-23$ ------> equation C

substitute equation C and equation B in equation A and solve for x

$x+(x/4)+(x-23)=562$

$(9/4)x=562+23$

$(9/4)x=585$

$x=585*4/9=\$260$

Find the value of y

$y=260/4=\$65$

Find the value of z

$z=260-23=\$237$

therefore

The cost of chair is $\$260$

The cost of a lamp is $\$65$

The cost of a table is $\$237$

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3 years ago

The graph of a polynomial function is shown here.

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Answer:

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Step-by-step explanation:

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3 years ago

WILL MAKE BRAINLIEST!

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The answers
1)-7
2)-1.5
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3 years ago

Kristen has $16.26 for a buffet. There is an entrance fee of $5.31 with a $2.96 charge for every pound of crab legs ordered. Thi

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Answer:

Step-by-step explanation:

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4 years ago

Read 2 more answers