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solniwko [45]
3 years ago
10

15 POINTSSS!!!! LOOK IN ATACHED IMAGE

Mathematics
1 answer:
jonny [76]3 years ago
8 0

Answer:

25

Step-by-step explanation:

2 x 2 x 2 x 2 + 3 x 3  

4 x 2 x 2 + 3 x 3

8 x 2 + 3 x 3

16 + 3 x 3

16 + 9

25

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4. Find the value of x.
oksano4ka [1.4K]

Answer:

x = 50°

Step-by-step explanation:

The sum of the measures of the angles of a quadrilateral is 360°

360 - 40 - 80 - 110 = 130

130 is the measure of the quad that is adjacent to the angle of x° and is supplementary to that angle also.

Therefore, x = 180 - 130 = 50

7 0
3 years ago
Leah claims that these figures are not similar. When she compared the heights, she wrote 2/7. Then she compared the bases and 21
antiseptic1488 [7]

Answer:

The two figures are similar and hey are not solid.

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  

<em>Leah claims that these figures are not similar. When she compared the heights, she wrote 2/7. Then she compared the bases and 21/6. Why is Leah having trouble? Explain completely</em>

(Please have a look at the attached photo)

My answer:

In the first ratio, she compared the small figure's height to the large figure's height that is: 2/7

In the second ratio, she compared the large figure's base to the small figure's base that is: 21/6

=> She is wrong in this step, the ratio must be 6/21

Hence she needs to compare bases and heights thorugh division because the ratio between heights and the ratio between bases must be equal

\frac{21}{6}=3.5\\\frac{7}{2}=3.5

The scales are equal

=> Therefore, those rectangles are congruent.

8 0
3 years ago
Kimberly has 20.95 in her purse. She buys lunch for $9.67. How much does she have left?
Zigmanuir [339]

Answer:

Kimberly has $11.28 left

Step-by-step explanation:

$20.95 - $9.67 = $11.28

4 0
3 years ago
Read 2 more answers
I need help on these two questions
balu736 [363]
I got 241 on the second question with the ranges im not sure about the first one but i hoped my helping a little:))
4 0
3 years ago
Please help.<br> Is algebra.<br> PLEASE HELP NO LINKS OR FILES
user100 [1]

Answer:

Hello, the answer for your question is c<em> (the expression has a variable in the denominator of a fraction)</em>

Step-by-step explanation:

4 0
3 years ago
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