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Olin [163]
3 years ago
13

PLEASE HELP ASAP!!! Thank you!

Mathematics
1 answer:
Marrrta [24]3 years ago
4 0
The answer is 380 cm. I first found the area of the triangles (14x10x0.5), then I multiplied that by four (because there are 4 triangles total) getting 280. Then I added the area of the base (10x10=100) to 280. Good luck my bud
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I need help plz my mom is making me do more questions and I need to check them.
yuradex [85]
Perimeter of square = 4s perimiter of pentagon= 5s, i guess? its a regular one afterall 4s = P 4 (10) = p 40 = P (40 = 5s)/ 5 8 = s


Sorry I dont know how to answer the second one...

4 0
3 years ago
Read 2 more answers
Simplify this question:
stiks02 [169]

Answer: 7n - 13

Step-by-step explanation:

Apply the distributive property.

4n + 3n + 3 ⋅ -5 + 2

Multiply 3 by -5

4n + 3n - 15 + 2

Add 4n and 3n

7n - 15 + 2

Add - 15 and 2

7n - 13

hope this helps :)

4 0
2 years ago
Read 2 more answers
Belvedere climbs a 25-meter tower to ride a straight water slide. After
ahrayia [7]

Answer:

28.7

Step-by-step explanation:

a^2 + b^2 = c^2

25^2 + 14^2 = 821

Square root of 821 is 28.7.

3 0
2 years ago
- The ordered pairs (0,0), (2, 4), (4,8), and (6, 12) represent a function. What is the rule for this
mr_godi [17]
The answer for this problem is y=2X
4 0
3 years ago
Can someone ppl me lease help me with this question and not text me ab random stuff… :/
OLga [1]

Answer:

{2,3,5,6,8}

Step-by-step explanation:

U={1,2,3,4,5,6,7,8}

A{3,4,5,6}

B{1,4,8}

C{2,3,4,5,6}

We are to find

{A' n B} U {A' n C'}

={3,5,6,8}. U. {2}

= {2,3,5,6,8}

3 0
2 years ago
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