I need the answer for the one that says something about riverside please and thank you

Mathematics

1 answer:

son4ous [18]2 years ago

7 0

The First Answer Should Be 2 Not Four

The Second Answer:

12 : x
4 : 21
Cross Multiply
4x = 252
x = 63

You might be interested in

The two trapezoids shown below are similar . What is the length of x?

dangina [55]

The length of x is 3. Since the two trapezoids are similar. In the second trapezoid the top is half of 10. so it would be logical for x to be 3

7 0

3 years ago

Read 2 more answers

If g(x) = x-2, find g(-3). g(-3) =

Vikentia [17]

Answer:

-5

Step-by-step explanation:

3 0

2 years ago

Can you help me find the missing value to the nearest hundredth?! cos□= 2/5 Thank you ❤

Aleksandr [31]

Answer:

66.42°

Step-by-step explanation:

Given

cos ? = $\frac{2}{5}$ , then

? = $cos^{-1}$ ( $\frac{2}{5}$ ) ≈ 66.42° ( to the nearest hundredth )

7 0

3 years ago

How can you represent a rate with 100 as the whole? Please need help

Levart [38]

Answer:

How to Calculate a Rate. "Rate" simply means the number of things per some other number, usually 100 or 1,000 or some other multiple of 10. A percentage is a rate per 100. Infant mortality rates are calculated per 1,000.

Step-by-step explanation:

7 0

3 years ago

What is an equation of the line that passes through the points (4, -6) and (8, -4)

QveST [7]

$\bf (\stackrel{x_1}{4}~,~\stackrel{y_1}{-6})\qquad (\stackrel{x_2}{8}~,~\stackrel{y_2}{-4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-4}-\stackrel{y1}{(-6)}}}{\underset{run} {\underset{x_2}{8}-\underset{x_1}{4}}}\implies \cfrac{-4+6}{4}\implies \cfrac{2}{4}\implies \cfrac{1}{2}$

$\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-6)}=\stackrel{m}{\cfrac{1}{2}}(x-\stackrel{x_1}{4}) \\\\\\ y+6=\cfrac{1}{2}x-2\implies y=\cfrac{1}{2}x-8$

3 0

3 years ago

Read 2 more answers