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bazaltina [42]
3 years ago
15

Hello please help me I don't get this at all

Mathematics
2 answers:
bezimeni [28]3 years ago
7 0
The area is 49 because the formula for finding the area of trapezoid is A=
((a+b)/2)h. Basically, you add the top and bottom bases and divide it by 2 then multiply it by the height.
Stella [2.4K]3 years ago
4 0
There are 1 rectangle and 2 triangles.
The area of the rectangle is 5 x 7 =35
The are of the triangle is 7 x 2 = 14(1/2) = 7
There are 2 triangles, so 7 x 2 = 14

14 + 35 = 49

49 is your answer

hope this helps
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PLEASE HELP
Rudik [331]
y=75\ \ \ \ x=5\\\\
y=?\ \ \ \ \ x=3\\\\
proportion:\\
\frac{75}{y}=\frac{5}{3}\ \ \ | cross\ multiplication\\\\
75*3=5y\\\\
225=5y\ \ \ | divide\ by\ 5\\\\
y=45

5 0
4 years ago
Which fraction is equivalent to the repeating decimal 0.18¯¯¯¯?
Naily [24]

Answer:

0.18¯¯¯¯= 18.8¯¯¯¯%

Step-by-step explanation:

To turn a decimal into a percent you have to move the point two times to the right.

8 0
3 years ago
Can someone please help me, i'm like freaking out!?!?!?! YOU WILL GET BRAINLIEST!!!!!
Levart [38]

Answer:

x^2 + 6x + 9 = 16

(x + 3)^2 = 16

x + 3 = +-4 ---> x = -7 or x = 1

4 0
3 years ago
Find the value of x.<br> 95°<br> (7x - 4)^<br> (3x + 23)<br> (9x - 6)<br> ASAP PLEASE
maria [59]

Answer:

We'd need more information like the relationship between those equations.

Step-by-step explanation:

4 0
3 years ago
The perimeter of a rectangular house is 122fr the width is 5ft less than the length find the length and width
Step2247 [10]
Hello,

Let's w the width , l the length, p the perimeter.

w=l-5
p=2(l+w)=2(l+l-5)=4l-10

4l-10=122
==>4l=122+10
==>4l=132
==>l=132/4
==>l=33
So w=33-5=28

Proof:
2*(33+28)=2*61=122

3 0
3 years ago
Read 2 more answers
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