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3 years ago

14

Angle x measures 42•. Find measure of angle y.

1 answer:

harina [27]3 years ago

5 0

Answer:

C

Step-by-step explanation:

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John has 66 socks, all in pairs. He has 1 more pair of white socks than black socks. How many individual socks of each color doe

kakasveta [241]

Answer:

Black socks 35

White socks 31

Step-by-step explanation:

6 0

3 years ago

If f(x) is a linear function, f(−2)=4, and f(1)=−1, find an equation for f(x)

juin [17]

Answer:

$y = -\frac{5}{3}x+\frac{2}{3}$

Step-by-step explanation:

Given

$f(-2) = 4$

$f(1) = -1$

Required

The equation of the function

The given parameters means that:

$(x_1,y_1) = (-2,4)$

$(x_2,y_2) = (1,-1)$

Calculate the slope (m)

$m = \frac{y_2 -y_1}{x_2 -x_1}$

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

$m = \frac{-5}{3}$

The equation is then calculated using:

$y = m(x - x_1) + y_1$

This gives:

$y =\frac{-5}{3}(x--2)+4$

$y =\frac{-5}{3}(x+2)+4$

Open bracket

$y = -\frac{5}{3}x-\frac{10}{3}+4$

Take LCM

$y = -\frac{5}{3}x+\frac{-10+12}{3}$

$y = -\frac{5}{3}x+\frac{2}{3}$

6 0

3 years ago

Solve for the missing number, founding to three decimal places when necessary<br> b. 0.76 =<br> 1425

boyakko [2]

Answer:

1.425

Step-by-step explanation:

b.0.76

0.76÷1000=0.076

l425÷1000=1.425

5 0

3 years ago

Can anyone help me solve this?

schepotkina [342]

Answer:

the answer is

<em>n</em><em>=</em><em>5</em>

SANA MAKATULONG

<em>AND</em><em> </em><em>PLS</em><em> </em><em>FOLLOW</em>

7 0

3 years ago

Read 2 more answers

A bookkeeper bought 2,000 exercise book distributed 200 books to the student from poor economic background as donation .he sold

Andrews [41]

Books left=2000-200=1800

ATQ

$\\ \sf\longmapsto 1800x+10=0.08x$

$\\ \sf\longmapsto 1800x-0.08x=-10$

$\\ \sf\longmapsto x(1800-0.08)=-10$

$\\ \sf\longmapsto x(1799.92)=-10$

$\\ \sf\longmapsto x=|\dfrac{10}{1799.92}|$

$\\ \sf\longmapsto x=0.005$

Now

$\\ \sf\longmapsto CP=0.005(2000)=10$

6 0

2 years ago