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bagirrra123 [75]
3 years ago
9

Solve the equation and justify the steps used to solve. 4+q=17

Mathematics
1 answer:
frez [133]3 years ago
8 0
The answer is 13 … just minus 17-4 and it will equal 13
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The dot plots show the number of hours a group of fifth graders and seventh graders spent playing outdoors over a one-
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34567ygyt

Step-by-step explanation:

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The first three terms of a sequence are given. Round to the nearest
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117

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3 years ago
Find the area of the isosceles triangle. please help thanks
fiasKO [112]

Answer:

1080 m^2 Don't submit m^2 in your answer.

Step-by-step explanation:

Givens

The catch is to find h

To do that, use a^2 + b^2 = c^2

a b and c are in the same 1/2 triangle.

a = 48/2 = 24 m

b = h = ?

c = 51 meters

Solution

a^2 + b^2 = 51^2                      Substitute for b^2 = h^2

24^2 + h^2 = 51^2                   Expand 24^2 and 51^2

576 + h^2 = 2601                    Subtract 576 from both sides

h^2 = 2601 - 576

h^2 = 2025                              Take the square root of both sides

h = 45

Area

Area = 1/2 b * h

Area = 1/2 48 * 45

Area = 1080

Remark

Notice that to find h you only use 1/2 of 48 because that is the base of the right triangle.

To find the area, you need to use all of 48 because 48 is the full length of the base.

5 0
3 years ago
The si unit of measure for length—the meter—would be most appropriate when
Semenov [28]

There are seven SI base units which are used in science, every unit has its own property or use:

Meter (length)

Kilogram (mass)

Second (time)

Kelvin (temperature)

Mole (amount of substance)

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<span>The SI unit of measure for length (meter) would be most appropriate when we are measuring the distance between two places or when we are taking measurement of something.</span>

7 0
3 years ago
Read 2 more answers
85% of z is 106,250. What is z?
Lady bird [3.3K]

Answer:

z=12500

Step-by-step explanation:

Of means multiply and is means equals

85% *z = 106250

Change to decimal form

.85z = 106250

Divide each side by .85

.85z/.85 = 106250 /.85

z=12500

5 0
3 years ago
Read 2 more answers
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