1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yawa3891 [41]
3 years ago
14

Can someone help me and not be a troll.... I’ll reward points + brainalist

Mathematics
1 answer:
babymother [125]3 years ago
4 0

Answer:

The answer is 69.5

Step-by-step explanation:

First u wanna find the area of the rectangle and since it already gives you the the height and width you want to multiply them together 13×4= 52

meanwhile triangle is 5ft tall and the base is 7ft

using the formula to solve for area of a triangle you would multiply height and base and divide by 2

you should end up with 17.5 then u add that to 52 and get 69.5 ♡ Hope this helps.

You might be interested in
Suppose in Loma, Montana the temperature rose from -2.3 degrees Fahrenheit to 8.6 degrees Fahrenheit. What is the change in temp
adelina 88 [10]

Answer:

A: 10.9

Step-by-step explanation:   -2.3 is 2.3 away from zero then add the length from zero to the postive number which in this case is 8.6, therefore the equation is 2.3 + 8.6 = 10.9

6 0
3 years ago
Margie is practicing for an upcoming tennis tournament. Her first serve is good 20 out of 30 times on average. Margie wants to k
mojhsa [17]

Answer:

0.6804

Step-by-step explanation:

Given that Margie is practicing for an upcoming tennis tournament. Her first serve is good 20 out of 30 times on average.

Since each trial is independent and there are two outcomes, X no of good serves is binomial with n=6 and p =2/3

Required probability

= Prob that atleast four of 6 times good serve

=P(X\geq 4)

=P(x=4,5 or 6)\\=1-F(3)\\=0.6804

Formula used:

P(X=r) =6Cr (\frac{2}{3}^r )(\frac{1}{3}^{6-r}  )

7 0
3 years ago
Read 2 more answers
Evaluate the piecewise function ​
LenaWriter [7]

Answer:

f(-7) = -6

f(10) = 9

Step-by-step explanation:

Because -7 is less than 0 you can use the top equation -7 + 1 to get 6

Because 10 is greater than 0 you can use the bottom equation 10 - 1 to get 9

4 0
3 years ago
Ellie made a cube-shaped cardboard box with side-length s. The area of cardboard she used is given by the formula A = 6s2, wher
IceJOKER [234]

The area of cardboard she used is given by the formula A = 6s^2, where s represents the side length of the cube.


Now the question asks for the equation , which we can use to solve for s

it means

we have to solve for s

or in other words we have to isolate s

Now

A=6s^2

Divide both sides by 6

\frac{A}{6} =s^2

or

s^2 =\frac{A}{6}

Take square root on both side

s =\sqrt{\frac{A}{6}}

So this is the formula we can use to solve for s

4 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=64%20%7Ba%7D%5E%7B3%7D%20%20%2B%20125%20%7Bb%7D%5E%7B3%7D%20%20%2B%2012%20%7Ba%7D%5E%7B2%7D%20
Usimov [2.4K]

Answer:

Hello,

Step-by-step explanation:

Remember:

x^3+y^3=(x+y)(x^2-xy+y^2)\\

64a^3+125b^3+12a^2b+15ab^2\\\\=(4a)^3+(5b)^3+3ab(4a+5b)\\\\=(4a+5b)(16a^2-20ab+25b^2)+(4a+5b)*3ab\\\\\boxed{=(4a+5b)(16a^2-17ab+25b^2)}\\

5 0
1 year ago
Other questions:
  • X2 – 6x + 8 = 0 is x = 2. What is the other solution?
    7·1 answer
  • Cine decorated 72 cookies and 36 minutes how many cookies did you decorate per minute
    8·1 answer
  • What is the fraction as a mixed number 14/2
    13·1 answer
  • Tyrell is going to be use ASA to prove that PQR=SQR
    8·2 answers
  • Find the length of the missing side (nearest tenth).<br><br> 15 yd<br> 26 yd
    5·1 answer
  • HELP HELP
    7·1 answer
  • Write an equation for the number 40 is 5 times as many as 8 please hurry
    13·1 answer
  • Ophelia keeps flour in a cylindrical canister. The capacity of the full canister is 75.36 in^3..When it is filled halfway the fl
    14·2 answers
  • What is the measure of А<br> 50"<br> 50°<br> B<br> C<br> [Not drawn to scale]<br> 50°<br> 80<br> 100<br> 130
    7·1 answer
  • What is the answer to this picture
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!