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2 years ago

Find the angle which is 4 times its complement?

Mathematics

1 answer:

pshichka [43]2 years ago

5 0

Answer:

Step-by-step explanation:

<h3>Let us assume the angle be xo Then it’s complement angle is 4x°.</h3><h3 /><h3>When the sum of two angles is 90°, then the angles are known as complementary angles. If two angles add up to form a </h3><h3>right angle, then these angles are referred to as complementary angles.</h3><h3 /><h3>4x + x = 90° </h3><h3 /><h3>5x = 90°</h3><h3 /><h3>x = 18° </h3><h3 /><h3>∴ The angle x = 18° and</h3><h3 /><h3>Its complement 4x = (4×18o) = 72°</h3><h3>Stay safe, stay healthy </h3><h3>and blessed</h3><h3>Have a good day !</h3><h3>Good luck for ur assignment.</h3><h2>Thank you</h2>

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The product is???<br><br> It is multiplication.

loris [4]

Answer:

123.76

Step-by-step explanation:

-3.4(-5.2) = 17.68

17.68(7)

123.76

Not sure if its correct but hope it helps!

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2 years ago

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What information does a supply schedule provide?

Ratling [72]

The <em><u>correct answer</u></em> is:

It shows the supply of an item at different prices.

Explanation:

The definition of a supply schedule is:

"A method used to show the different amounts of a certain product or item that a company would need to supply based on different price points. "

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3 years ago

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MArishka [77]

Answer:

C, y=4.5

Step-by-step explanation:

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4 0

2 years ago

The last one need the right answer please

Llana [10]

Answer:

Part 1) The unit rate is $16\frac{dollars}{ounce}$

Part 2) The unit rate is $\frac{1}{4}\frac{dollars}{ounce}$

Part 3) The unit rate is $\frac{1}{4}\frac{dollars}{ounce}$

Part 4) The unit rate is $4\frac{dollars}{ounce}$

see the attached figure

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{d2-d1}{n2-n1}$

where

d ----> number of dollars (dependent variable or output value)

n ---> number of ounces (independent variable or input value)

Remember that the slope of the linear equation is the same that the unit rate

<u><em>Verify each case</em></u>

1) we have

$d=16n$

This is a proportional relationship between the variables d and n

The slope is

$m=16\frac{dollars}{ounce}$

therefore

The unit rate is $16\frac{dollars}{ounce}$

2) we have

<em>First table</em>

take two points from the table

(4,1) and (16,4)

substitute in the formula of slope

$m=\frac{d2-d1}{n2-n1}$

$m=\frac{4-1}{16-4}$

$m=\frac{3}{12}\frac{dollars}{ounce}$

simplify

$m=\frac{1}{4}\frac{dollars}{ounce}$

therefore

The unit rate is $\frac{1}{4}\frac{dollars}{ounce}$

3) we have

$n=4d$

This is a proportional relationship between the variables d and n

isolate the variable d

$d=\frac{1}{4}n$

The slope is

$m=\frac{1}{4}\frac{dollars}{ounce}$

therefore

The unit rate is $\frac{1}{4}\frac{dollars}{ounce}$

4) we have

<em>Second table</em>

take two points from the table

(1,4) and (2,8)

substitute in the formula of slope

$m=\frac{d2-d1}{n2-n1}$

$m=\frac{8-4}{2-1}$

$m=4\frac{dollars}{ounce}$

therefore

The unit rate is $4\frac{dollars}{ounce}$

5 0

3 years ago

Find the surface area of the regular pyramids. Round your answer to the nearest tenth.

katrin2010 [14]

Answer:

S.A = 147.35 cm²

Step-by-step explanation:

Surface area of the triangular pyramid = base area + ½(perimeter of base*slant height)

Base area = ½*bh

b = 7 cm

h = 6.1 cm

Base area = ½*7*6.1 = 21.35 cm²

Perimeter of triangular base = 7 + 7 + 7 = 21 cm

slant height = 12 cm

Plug in the values into the equation

S.A = 21.35 + ½(21*12)

S.A = 21.35 + 126

S.A = 147.35 cm²

8 0

2 years ago

Find the angle which is 4 times its complement?​

Find the angle which is 4 times its complement?