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Leno4ka [110]
3 years ago
7

A triangular parking lot is paved outside a new shopping center,. The lengths of the sides of the parking lot are 100 meters, 11

3 meters, and 86 meters.What is the area of the parking lot?..Step by step explanation..Please
Mathematics
1 answer:
lora16 [44]3 years ago
7 0

Do you do cyberschool by chance?

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What is the area of this trapezoid? Please help me
jenyasd209 [6]

Answer:

192

Step-by-step explanation:

both triangles are 12 in and the square is 168

so 12+12+168= 192in

3 0
3 years ago
Solve the system by substitution.
kirill [66]
<h2>Answer:</h2>

x = 1

y = 1

<h3>Step-by-step explanation:</h3>

y=-3x+4\\ y=x

Substitute into one of the equations

-3x+4=x

Rearrange variables to the left sider of the equation

-3x-x=-4

Combine like terms

-4x=-4

Divide both sides of the equation by the coefficient of variable

x=\frac{-4}{-4}

Determine the sign for multiplication or division

x=\frac{4}{4}

Cross out the common factor

x=1

Substitute into one of the equations

y=1

The solution of the system is

\left \{ {{x=1} \atop {y=1}} \right.

<em>I hope this helps you</em>

<em>:)</em>

8 0
2 years ago
7x ( 3 x 4) = ( 7 x 3) x4
WARRIOR [948]
Commutative, because no matter how you group the equation you will still get to same answer
4 0
3 years ago
At a zoo, 7 lizards ate 35 grams of insects in one
lapo4ka [179]
Answer 180 grams of insects

Explanation 7 •\• by 35 = 5 grams each/night.
36 x 5= 180 grams
6 0
3 years ago
Find the slope of the line that goes through the given points. (-10, -3) and (-7, -9)​
Hatshy [7]

Answer:

-2

Step-by-step explanation:

rise over run or, y2-y1/x2-x1

7 0
3 years ago
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