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3 years ago

Please help me do not put random answers

Mathematics

1 answer:

AysviL [449]3 years ago

5 0

Answer:

1) 5x = 25

x = 5

2) y/4 = 7

y = 28

3) n/2 = 19

n = 38

4) 6g = 54

g = 9

5) 8b = 64

b = 8

6) h/6 = 11

h = 66

7) f/4 = 9

f = 36

8) 7s = 49

s = 7

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Can you please help me out with a question

uranmaximum [27]

ANSWER

$\begin{gathered} \text{Radius}=13.5\text{ yards} \\ \text{Diameter=27 yards} \end{gathered}$

EXPLANATION

We want to find the radius and diameter of a circle given that its circumference is 84.823 yards.

The circumference of a circle is given as:

$C=2\pi r$

where r = radius

Therefore, the radius is:

$\begin{gathered} 84.823=2\cdot\pi\cdot r \\ \Rightarrow r=\frac{84.823}{2\cdot\pi} \\ r=13.5\text{ yards} \end{gathered}$

Diameter is twice the radius.

Therefore, the diameter is:

$\begin{gathered} D=2\cdot r \\ D=2\cdot13.5 \\ D=27\text{ yards} \end{gathered}$

3 0

1 year ago

It cost Erica $9.75 for the ingredients to make 30 cupcakes. She sold them for $1.00 each. What was Erica’s total profit?

MA_775_DIABLO [31]

Answer:

$30 (I think)

Step-by-step explanation:

because you have 30 cupcakes and selling 1 for a dollar but it may be $20.25 if you have to subtract the $9.75 that you used to buy the cupcakes

3 0

3 years ago

In AABC, if m ZA = 25° and mZB = 108°, what is mZC?

GrogVix [38]

Answer:

Step-by-step explanation:

Sum of all the angles of a triangle = 180°

∠A + ∠B + ∠C = 180

25 + 108 + ∠C = 180

133 + ∠C = 180

∠C = 180 - 133

∠C = 47°

5 0

3 years ago

An apple producer sells their product in bags that each contain 161616 apples. These apples have a mean weight of 808080 grams a

Dominik [7]

Answer:

Sample mean weight = 808080 grams

Step-by-step explanation:

The number of samples, n = 161616

The mean weight, $\mu = 808080$

Standard deviation, $\sigma = 555$

The sample mean weight, $\mu_{\bar{x}}$ = Mean weight, $\mu$

Since $\mu_{\bar{x}} = \mu$

Sample mean weight, $\mu_{\bar{x}} = 808080$

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4 years ago

ABCD is a quadrilateral calculate the value of c

IrinaK [193]

If it’s a regular quadrilateral and c is a right angle then c will be 90 degrees

3 0

3 years ago