2 years ago

Help Plz 15 Points And brainliest!!!

Mathematics

2 answers:

madam [21]2 years ago

6 0

Answer:

-2

Step-by-step explanation:

Hope this was helpful

mylen [45]2 years ago

6 0

You answer would be -2

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WILL GIVE Brainelst

Alexeev081 [22]

Step-by-step explanation:

5(m+3)=5m+15

5m+15=5m+15

m=1

6 0

2 years ago

What annual rate of interest would you have to earn on an investment of $3500 to ensure receiving $273.00 interest after 1 year?

kogti [31]

To find the answer, we will have to find the percentage of $273 to $ 3500, and we can use the formula:

$\frac{interest received}{investment amount} \times 100%$

In this case:

273/3500 x 100%

=39/500 x 100%

=7.8%

Therefore the annual interest rate would be 7.8%.

Hope it helps!

8 0

2 years ago

The probability that a fair coun tossed 10 times will lsndheads up on all ten tosses is 1 out of ?

boyakko [2]

It is one out of ten

4 0

2 years ago

Find the slope of the line.

Damm [24]

y2-y1 / x2-x1 is how to get slop3 for 2 points (x1,y1) and (x2, y2). So 4-1 / 2-0 and the slope is 3/2. If this is right could you possibly give me brainliest? Hope this helped.

8 0

2 years ago

The measures of the angles of a triangle are in the ratio 2:3:4. In degrees, the measure of the largest angle of the triangle is

notsponge [240]

Since the three angles of a triangle add to give 180°

The the size of the largest angle 4 = 180° × $\frac{4}{2+3+4}$
= 180° × $\frac{4}{9}$

∴ the size of the largest angle = 80°

8 0

2 years ago