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inna [77]
3 years ago
14

The angles of a quadrilateral measure 80,100,80,100 in this order .What kind of quadrilateral has this shape. How do you know?

Mathematics
1 answer:
Yuri [45]3 years ago
6 0
It is a parallelogram since two angles are acute and two are obtuse.
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Find the sum of the first 44 terms of the following series, to the nearest integer. 10, 14,18,...
Daniel [21]

Answer:

4224

Step-by-step explanation:

Here, we want to calculate the sum of the first 44 digits

Term a which is first digit is 10

common difference which is difference of terms = 14-10 = 18-14 = 4

Now the nth term of an arithmetic sequence is

a + (n-1)d

44th term means n = 44

10 + (44-1)4

10 + 43(4)

10 + 172 = 182

To find the sum, we use the formula

Sn = n/2[a + L]

where a is the first term and L is the 44th term

Sn = 44/2 (10 + 182)

Sn = 22(192)

Sn = 4,224

4 0
3 years ago
Make sure it's fully reduced.<br><br> 2 - x = 5/8
postnew [5]

Isolate the x. Note the equal sign. What you do to one side, you do to the other.

First, subtract 2 from both sides

2 (-2) - x = (5/8) - 2

-x = 5/8 - 2

Make sure they have the same denominator. Remember that what you multiply to the denominator, you multiply the numerator:

-x = 5/8 - 16/8

-x  = - 11/8

Isolate the x. Divide -1 from both sides

(-x)/-1 = (-11/8)/-1

x = 11/8

11/8 is your answer for x

<em>~Rise Above the Ordinary</em>

7 0
3 years ago
Write the sum as a product of two factors 25g+10+5<br><br>​
agasfer [191]

Answer:

5\times(5g+2f+1)

Step-by-step explanation:

25g+10f+5

Writing each term in its factors:

(5\times5)g+(5\times2)f+5

We find out that 5 is the GCF of all the terms

Factoring out 5 from the given expression.

5\times(5g+2f+1)

Factors: 5 and (5g+2f+1)

Thus:

25g+10f+5 = 5\times(5g+2f+1)

3 0
3 years ago
What shape do we expect for a graph showing the position of a motorcycle versus time if the motorcycle is speeding up with a con
posledela
The position versus time graph is parabolic is <span>shape do we expect for a graph showing the position of a motorcycle versus time if the motorcycle is speeding up with a constant acceleration. 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

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6 0
2 years ago
Describe the solution to the inequality m&gt; -1
irga5000 [103]
1>-1 behxjxjsjdjdjsssss
8 0
3 years ago
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