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zubka84 [21]
3 years ago
12

What is 35 percent of 80

Mathematics
2 answers:
torisob [31]3 years ago
7 0
10 percent of 80 is 8
5 percent of 80 is 4
so 35 percent must be 3*8 + 4 = 28
ludmilkaskok [199]3 years ago
4 0
28 28 28 28 28 28 28 28
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find the length of the missing side. if your answer is not an integer, leave it in simplest radical form.
nordsb [41]

Answer:15h

Step-by-step explanation: because 8m+7m = 15h and the side the H is on is way bigger than the other sides so thats how you know your supposed to add.

4 0
2 years ago
Please help! 25 points!<br> Write the equation of a line with slope 3/2 and Y-Intercept -2.
Juli2301 [7.4K]
Hello there!

For this question, we can use slope-intercept form of a line. The following equation is the format for slope-intercept form:
y=mx+b

In this equation, m is the slope and b is the y-intercept. The slope and y-intercept is given. Thus, we just "plug in" the given values into the equation to get our answer. Replace "m" with "3/2" and replace "b" with "-2". After doing so, you get the following equation for the line.

y= \frac{3}{2} x-2

That should be your answer. Hope this helps! :)

~AgentCozmo4, Junior Moderator
3 0
4 years ago
Use the distributive property to write an equivalent expression to 2(n + 5)​
klemol [59]

Answer:

2n + 10.

Step-by-step explanation:

2(n + 5)

= 2 * n + 2 * 5

= 2n + 10.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Please show work cause I’m confused
inna [77]

The distance between ladder and bottom of the slide is 4.9 meters.

Step-by-step explanation:

Given,

Height of ladder = 1 m

Length of slide = 5 m

The ladder will serve as perpendicular and slide will serve as hypotenuse.

The distance from bottom of the slide to ladder will be base.

a = 1

c = 5

a^2+b^2=c^2\\(1)^2+b^2=(5)^2\\1+b^2=25\\b^2=25-1\\b^2=24

Taking square root on both sides

\sqrt{b^2}=\sqrt{24}\\b=4.89

Rounding to the nearest tenth

b = 4.9 meters

The distance between ladder and bottom of the slide is 4.9 meters.

Keywords: square root, base

Learn more about square root at:

  • brainly.com/question/12613605
  • brainly.com/question/12700460

#LearnwithBrainly

5 0
3 years ago
Lamar wanted to explain why the measure of angle 5 is equal to the sum of the measures of angles 1 and 3. Which geometry concept
andreyandreev [35.5K]

In this question, angle 5 and angle 2 are linear pair. And angles of linear pair are supplementary angles .

Therefore

\angle 5 + \angle 2=180

And sum of interior angles of a triangle is 180 degree, that is

\angle 1 + \angle 2 + \angle 3 =180

SInce both the equations have 180 in the right side, left side of both equations are equal too . That is

\angle 5 + \angle 2 = \angle 1 + \angle 2 + \angle 3

Which gives

\angle 5=\angle 1 + \angle 3

So the correct option is A .

5 0
4 years ago
Read 2 more answers
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