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weeeeeb [17]
3 years ago
7

Find the shorter base of a trapezoid if the trapezoid's area is 52, its altitude is 8, and its longer basis 10.

Mathematics
1 answer:
DiKsa [7]3 years ago
8 0

Answer:

The shorter base is 3

Step-by-step explanation:

a =  \frac{(b1 + b2)}{2}  \times h

52 =  \frac{(10 + b2)}{2}  \times 8

b2 = 3

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HELPPPP
julsineya [31]

The postulate that justifies the statement below the given diagram is the: angle addition postulate.

<h3>What is the Angle Addition Postulate?</h3>

According to the angle addition postulate, the sum of the measures of two angles that make up a bigger equals the measure of the bigger angle.

Two small angles, MRO and MRS add up to give the bigger angle, SRO, which contains both angles.

Therefore, the postulate that justifies, m∠MRO + ∠MRS = m∠SRO, is: angle addition postulate.

Learn more about the angle addition postulate on:

brainly.com/question/24746945

#SPJ1

8 0
2 years ago
How long does it take for 1/2 cup of water to freeze?
inn [45]

1 cup of cool water (in a glass tumbler) took about 3 hours to freeze in my freezer.

8 0
3 years ago
Find the degree of the polynomial <br> 5mn^4+7mn^2p^5+15np
user100 [1]

Answer:

The degree of this polynomial is "8"

Step-by-step explanation:

Recall that the degree of a polynomial is given by the degree of its leading term. Recall as well that the degree of a term is the maximum number of variables that appear in it.

So, let's examine each of the terms in the given polynomial, and count the number of variables they contain to find their individual degrees. then pick the one with maximum degree, and that its degree would give the actual degree of the entire polynomial.

1) term  5\,m\,n^4  contains one variable "m" and four variables "n", so a total of five. Then its degree is: 5

2) term  7\,m\,n^2\,p^5  contains one variable "m", two variables "n", and five variables "p". that is a total of eight variables. Then its degree is: 8

3) term 15\, n\, p  contains one variable n and one variable p. That is a total of 2. Then its degree is 2.

Based on the analysis above, and the fact that the term with highest degree is that of degree 8, the polynomial has degree 8.

6 0
3 years ago
Read 2 more answers
Make p the subject in m=pq+rq(2)​
tiny-mole [99]

Answer:

Step-by-step explanation:

m=pq+rq(2)​

Opening bracket

m = pq + 2rq

m - 2rq = pq

Dividing each term q

(m - 2rq)/q = pq/q

p = (m - 2rq)/q

7 0
3 years ago
9/10-1/3-1/5 find the fraction
Zanzabum
Find a common multiple in between the denominators.
10 and 3 and 5 -> the least common multiple is 30.

Change all the denominators to 30 by multiplying the top and bottom by the same number.

9/10=27/30
1/3=10/30
1/5=6/30

Subtract!
27/39-10/30-6/30=11/30

The answer is 11/30

Hope this helps!



3 0
3 years ago
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