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harkovskaia [24]

3 years ago

14

Find the value of x then determine the angle measure

1 answer:

weeeeeb [17]3 years ago

5 0

Answer:

Find the value of X in triangles by subtracting known angle measurements from 180 degrees. Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle.

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- 4(x + 5) = 16 what does x equal?

qwelly [4]

Answer:x= 9

Step-by-step explanation:

-4(x+5) = 16

-4*x= -4x -4*5= -20

16 - -20= 36

-4x/-4= x 36/-4=9

5 0

3 years ago

Do the information on a bag of fertilizer 5 pounds of fertilizer are needed for every two square feet of lawn how many square fe

gregori [183]

Answer:

25 lb bag of fertilizer can cover <u>10 square feet</u> of lawn.

Step-by-step explanation:

Given:

5 pounds of fertilizer cover = 2 $ft^2$ of the lawn

We need to find the 25 lb bag cover.

Solution:

Now we know that;

5 pounds of fertilizer = 2 $ft^2$ of yard.

1 lb of fertilizer = Number of $ft^2$ lawn covered by 1 lb fertilizer.

Using Unitary method we get;

Number of $ft^2$ lawn covered by 1 lb fertilizer = $\frac{2}{5}\ ft^2$

Now we can say that;

1 lb of fertilizer = $\frac{2}{5}\ ft^2$ of the yard

25 lb of fertilizer = Number of $ft^2$ lawn covered by 25 lb fertilizer.

Again by using Unitary method we get;

Number of $ft^2$ lawn covered by 25 lb fertilizer. = $\frac{2}{5}\times 25 = 10 \ ft^2$

Hence 25 lb bag of fertilizer can cover <u>10 square feet</u> of lawn.

7 0

3 years ago

164.38 in expanded form

tekilochka [14]

It is this 100 60 40 30 800

6 0

3 years ago

What is the percentage of 56 in 70

avanturin [10]

Answer:

80

Step-by-step explanation:

5 0

3 years ago

Least to greatest fractions

Alex17521 [72]

From the least to greatest from the fractions are: -1/19, -4/7, and 7/4.

And the answer is D.

8 0

3 years ago

Read 2 more answers