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lozanna [386]
3 years ago
8

Pls show work for this math problem 100%

Mathematics
2 answers:
kolezko [41]3 years ago
8 0

Answer:

X + 78

m<B= 10

Step-by-step explanation

Got it correct on quiz/

gogolik [260]3 years ago
5 0

Answer:

x = 11, ∠ B = 71°

Step-by-step explanation:

In a parallelogram, consecutive angles are supplementary, that is

∠ A + ∠ B = 180°, thus

8x + 21 + 5x + 16 = 180

13x + 37 = 180 ( subtract 37 from both sides )

13x = 143 ( divide both sides by 13 )

x = 11

Thus

∠ B = 5x + 16 = 5(11) + 16 = 55 + 16 = 71°

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I need help asap !!!!!!!!!!!
svetlana [45]
Answer : B
Explanation: (x,y) first number is where the parabola meets the bold horizontal line your looking at. Don’t get messed up even if the answer is backwards remember that x is always the first number and since your looking for the x intercept the y value is always 0.

Hope this helps you :)
6 0
3 years ago
Read 2 more answers
Four married couples have reserved eight seats in a row at the theater, starting at an aisle seat. In how many ways can they arr
prisoha [69]

Answer:

1152 ways

Step-by-step explanation:

There are 4 married coupes i.e. four women and four men.

Let us treat four women as one unit together and 4 men as one unit together.

We have 2 units which can be arrangedi in 2!= 2 ways

Among 4 women they can arrnage themselves in 4! = 24 ways

Similarly 4 men can sit in 4! ways together

Hence total number of ways

they can  arrange themselves if all the women sit together and all the men sit together

= No of ways 2 units arranged * no of ways men arranged * no of ways women arranged

=2*24*24

= 1152

6 0
3 years ago
A 1.8-ounce jar cinnamon costs $4.05. What is the cost per ounce?
Paha777 [63]
$4.05/1.8 oz= $2.25 per oz

Final answer: $2.25 per oz
6 0
3 years ago
Read 2 more answers
What is the equation in slope intercept form of the line that passes through the point (2,2) and is perpendicular to the line re
Nutka1998 [239]

Answer:

y=

Step-by-step explanation:

Perpendicular means opposite reciprocal of the slope. This means that the slope would change from 2/5 to 5/2 and add a negative, so it is -5/2.

y=-5/2x+b

2=-5/2 (2) +b

7=b

y=-5/2x+7

7 0
3 years ago
Which is the multiple of 2 a. 75 b. 1,000 c. 2461 d. 847
WINSTONCH [101]
For a number to be a multiple of 2, it must be an even number.
An even number ends in 0, 2, 4, 6, or 8.

The only choice that satisfies this is B. 1,000.
The rest of the choices are odd numbers; thus, they are not multiples of 2.

I hope this helps! :)
8 0
3 years ago
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