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Vladimir [108]
3 years ago
5

Please help! (will mark as brainliest)

Mathematics
1 answer:
ddd [48]3 years ago
5 0

Answer:

2x + 10

Step-by-step explanation:

the sum of two times a number means # times 2, and the number is unknown so you use x, and ten means +10 so that means that, THe sum of two times  number and ten is

2x+10

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What would be correct in this distribution math
Alex Ar [27]

The area under the curve between the two values is (d) 0.0750

<h3>How to determine the area?</h3>

From the table, we have:

P(z = -0.45) = 0.3264

P(z = -0.67) = 0.2514

The area under the curve is calculated as:

Area = P(z = -0.45) - P(z = -0.67)

So, we have:

Area = 0.3264 - 0.2514

Evaluate the difference

Area = 0.0750

Hence, the area under the curve between the two values is (d) 0.0750

Read more about curve areas at:

brainly.com/question/24075649

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6 0
2 years ago
How to I find this? I tried using Pythagorean theorem, but it didn't work
jarptica [38.1K]
The Pythagorean theorem works.

12^2+9^2=c^2
144+81=c^2
225=c^2
15=c

Therefore the perimeter is 12 + 9 + 15 = 36 in. (B)
4 0
3 years ago
Read 2 more answers
Henry is up for retirement after 35 long years at his pharmacy. Before retiring, he would like to know how much he would receive
satela [25.4K]

To find how much Henry can expect to receive from Social Security on a monthly basis, we first need to find how much he cant expect to receive from social security per year.

We know form our problem that Henry averaged an annual salary of $45,620, so to find how much can Henry expect to receive from Social Security per year, we just need to find the 42% of $45,620.

To find the 42% of $45,620, we are going to convert 42% to a decimal by dividing it by 100%, and then we are going to multiply the resulting decimal by $45,620:

\frac{42}{100} =0.42

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Since there are 12 month in a year, we just need to divided the social security annual payment by 12 to find how much he can expect to receive each month.

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We can conclude that Henry can expect to receive $1.596.70 monthly from Social Security.

3 0
3 years ago
Read 2 more answers
PLEASE HELP... WILL GIVE BRAINLIEST
likoan [24]

Answer:

the answer is B.

Step-by-step explanation:

hope this helps!

7 0
3 years ago
Read 2 more answers
2x^2-15=x<br> answer <br> anser
LiRa [457]
2x^2-15=x
2x^2-x-15=0
(X-3)(2x-5)=0
x-3=0 or 2x-5=0
X=3 2x=5
x=5/2=2.5
8 0
3 years ago
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