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
sashaice [31]
2 years ago
10

Please, please help with this question!! I don't understand it!

Mathematics
1 answer:
Kazeer [188]2 years ago
3 0

Answer:

Step-by-step explanation:

Find the area of each shape, then multiply by 20, then round to nearest hundred.

Half circle:

=πr²/2

=50π

=157.08

Large square:

=L•w

=20(22)

=440

Small square:

=L(w)

=12(3)

=36

Triangle:

=b(h)/2

=8(3)/2

=12

Btu req:

=(157.08+440+36+12)(20)

=(645.08)(20)

=12901.6

=12900 BTU

You might be interested in
HELP<br> Given: ABCD is a parallelogram and AC bisects BD.<br> Prove: AC bisects
34kurt

2) ABCD is a rhombus (a parallelogram with perpendicular diagonals is a rhombus)

3) \overline{AC} bisects \angle BCD (diagonals of a rhombus bisect the angles from which they are drawn)

8 0
2 years ago
12 divided by 8 in fractions equals what
Ilya [14]
12/8=
6/4=
3/2
Your answer in simplest form would be 3/2
8 0
3 years ago
Read 2 more answers
PLS HELP<br><br> 7. The computed average for a set of numbers is called the
jeyben [28]
It’s the mean!
good luck!!
5 0
2 years ago
PLS HELP!! will give brainliest
Sedbober [7]

Answer:

25, right, 5, 3, 4,

Step-by-step explanation:

5^2 = 5*5 = 25

the triangle has a right angle and is therefore a right triangle,

the sides of the squares that make up the triangle are length 5, length 3, and length 4

6 0
2 years ago
Model 45% on a 10 x 10 grid.
Natasha_Volkova [10]
What is a 10x10 grid and what model is 40%
5 0
3 years ago
Read 2 more answers
Other questions:
  • The ratio of sues age to her fathers age is 2:7 in three years their ages will total 60, how old is sue and her dad right now
    12·2 answers
  • PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
    7·1 answer
  • This is a table of values that follows a given rule or function. Each output comes from the input being applied to the rule.
    12·1 answer
  • At a local community college, five statistics classes are randomly selected and all of the students from each class are intervie
    8·1 answer
  • 300% increase written as a decimal is ______ and written as a fraction is ___
    9·2 answers
  • I need help with this​
    8·1 answer
  • ANOVA is a hypothesis testing technique used to compare the equality of means for two or more groups; for example, it can be use
    12·1 answer
  • Please help:)) will give brainliest:)
    15·1 answer
  • How many terms are in the expression 3xy+2x+1​
    7·1 answer
  • Find the value of x. If necessary, round your answer to the nearest tenth. The figures are not drawn to scale.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!