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2 years ago

Evaluate 4x + 6 for x = 3. 18 13 49 36

Mathematics

2 answers:

Butoxors [25]2 years ago

8 0

explanation

4*3=12 and 12+6= 18

so the answer is 18

scoray [572]2 years ago

6 0

Answer:

Step-by-step explanation:

4(3)=12

12+6=18

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The formula for the area of a rectangle is A = lw. What

emmasim [6.3K]

Answer:

20 square units

Step-by-step explanation:

we know that

The area of rectangle is equal to

$A=LW$

In this problem

$L=WX=ZY\\W=WZ=XY$

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

Find the distance WX

we have

W(-3,1), X(3,3)

substitute the values in the formula

$d=\sqrt{(3-1)^{2}+(3+3)^{2}}$

$d=\sqrt{(2)^{2}+(6)^{2}}$

$d_W_X=\sqrt{40}\ units$

Find the distance XY

we have

X(3,3),Y(4,0)

substitute the values in the formula

$d=\sqrt{(0-3)^{2}+(4-3)^{2}}$

$d=\sqrt{(-3)^{2}+(1)^{2}}$

$d_X_Y=\sqrt{10}\ units$

Find the area of rectangle

$A=(WX)(XY)$

substitute the values

$A=(\sqrt{40})(\sqrt{10})=20\ units^2$

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2 years ago

Read 2 more answers

DON'T SCROLL plss help me I beg u guysss!!!

andrew-mc [135]

Answer: Option 4 i think. But i m still having confusions between option 4 and 2.

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1 year ago

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Estimate 9 1/7 - 2 7/8 and then write the answer in simplest form | show your work!

Len [333]

9 1/7 = 9.143
2 7/8 = 2.875
9.143 - 2.875 = 6.268

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2 years ago

May has a square garden with an area of 65 square feet. What is the

madam [21]

Answer:

1.625 Feet

Step-by-step explanation:

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2 years ago

Which of the following order pairs is a solution of x+1/2y=1? (-2,6) (2,-6) (-2,-6)

julsineya [31]

Y/2=1-x

y=2-2x

y(-2)=2-2(-2)=2+4=6, (-2,6)

So (-2, 6) is an ordered pair from x+y/2=1

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2 years ago