3 years ago

Please help i need help please

Mathematics

1 answer:

posledela3 years ago

7 0

Answer:

Step-by-step explanation:

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What is the answer 4x+3=-5

weqwewe [10]

Answer: x=-2

Step-by-step explanation:

What we are doing is isolating the variable

4x+3=-5

4x-3=-3 subtract 3 from five

4x=-8 divide to solve x

x=-2

5 0

3 years ago

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What is the area?? Please help

Olegator [25]

Answer:

Step-by-step explanation:

We have the triangle and the rectangle.

The formula of an area of a triangle:

$A_{\triangle}=\dfrac{1}{2}bh$

b - base

h - height

The formula of an area of a rectangle:

$A_{\boxed{\ }}=lw$

l - length

w - width

We have b = 24 ft, h = 7 ft, l = 24 ft and w = 10 ft.

Substitute:

$A_\triangle=\dfrac{1}{2}(24)(7)=(12)(7)=84\ ft^2$

$A_{\boxed{\ }}=(24)(10)=240\ ft^2$

The area of the figure:

$A=A_{\triangle}+A_{\boxed{\ }}$

Substitute:

$A=84+240=324\ ft^2$

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3 years ago

Find the slope of the line passing through the<br> points<br> (-9, 2) and (7, 2).

Alisiya [41]

Answer:

Step-by-step explanation:

-y₁ + y₂\-x₁ + x₂ = m

$\frac{ - 2 + 2}{9 + 7} = \frac{0}{16} = 0$

I am joyous to assist you anytime.

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3 years ago

A = 1-2 35 b = -16 04 find 2a -

devlian [24]

Replace the values of a and b in the formula
2a - b:
(2 * 1.235) - (-16.04) = 2.47 + 16.04 = 18.51

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3 years ago

What is the greatest common factor of 10 and 4?

cluponka [151]

Answer:

Answer: GCF of 4 and 10 is 2.

Step-by-step explanation:

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3 years ago

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