2 years ago

20 Points and will give brainliest to the first correct answer!

Mathematics

2 answers:

olga55 [171]2 years ago

8 0

Answer:

x= -1 x=0

Step-by-step explanation:

olga2289 [7]2 years ago

3 0

Answer:

−1 −12 −12 1 1 12

Step-by-step explanation:

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In his free time, Gary spends 14 hours per week on the Internet and 12 hours per week playing video games. If Gary has five hour

stepan [7]

Answer:

A.) 52%

Step-by-step explanation:

14+12=26

26/5=5.2

you now have 5.2, then you take the decimal and move it over to make a percentage.

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3 years ago

What is 4 1/2 (-2+1+7) =

NeTakaya

Answer:

Step-by-step explanation:

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3 years ago

Find the missing measures for the rectangle. l = _?_ w = 4.2 m A = 37.8 m2 P = _?_ A) 9 m; 26.4 m B) 14.7 m; 61.74 m C) 9 m; 13.

egoroff_w [7]

Answer:

The correct answer is A.

Step-by-step explanation:

The area of a rectangle can be calculated using the following formula:

$Ar=W . I$

If we know that the area measures $37.8 m^{2}$ and one side of the figure measures 4.2 m, we can say that:

$37.8m^{2}=4.2m. I$

We isolate the side we don't know:

$\frac{37.8m^{2}}{4.2m} = I\\9 m = I$

So I = 9 m

To know the perimter of a rectangle, we use the following formula:

$P= I. 2 + W . 2$

$P= 9m. 2 + 4.2m. 2$

$P= 26.4 m$

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What is the lateral area of the triangular pyramid that can be formed from this net? A net of a triangular pyramid. The area of

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180 meters squared

Step-by-step explanation:

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2 years ago

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Put a circle round the largest number and a square round the smallest number in estha

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