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Crazy boy [7]
2 years ago
8

Homework Question Help

Mathematics
1 answer:
harkovskaia [24]2 years ago
5 0

Answer:

A=49 degrees

a= 41 degrees

b=90 degrees

Step-by-step explanation:

its asking for the degrees?

You might be interested in
(-5, -5), 6x - y = 1
Musya8 [376]

Answer:

Step-by-step explanation:

6x - y = 1

6x - 1 = y.....rearrange

y = 6x - 1......slope is 6. A parallel line will have the same slope.

y = mx + b

slope(m) = 6

(-5,-5)...x = -5 and y = -5

now we sub and find b, the y int

-5 = 6(-5) + b

-5 = -30 + b

-5 + 30 = b

25 = b

so ur equation is : y = 6x + 25 <==

7 0
3 years ago
Saeed bought 21 1/2 pounds of beef. He used 1/4 of beef to make tacos and 2/3 of remainder for 1/4 pound burgers. How many burge
zvonat [6]
Start: 21.5
After Tacos: 21.5*(1-1/4)=21.5*(3/4)=16.125
Used For Burgers: 16.125*(2/3)=10.75
Burgers: 10.75/(1/4)=10.75*4=43
8 0
3 years ago
Identify which property is used for: 62 x (-10) = (-10) x 62 *​
Rzqust [24]

Answer:

Commutative property of multiplication

Step-by-step explanation:

Properties of Multiplication:

Commutative:

Multiplying two or more factors in a different order.

ex: 2 x 4 x 5 = 2 x 5 x 4

Associative:

Multiplying factors in parenthesis with different grouping. usually to make the problem simpler.

ex: (13 x 4) x 25 = 13 x (4 x 25)

Distributive:

Distributing a multiplicand to factors in parenthesis.

ex: 2(4 - 1) = 2(4) - 2(1)

ex: 2(8+7) = 2(8) + 2(7)

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

7 0
3 years ago
The sum of the measures of two exterior angles of a triangle is 220° what is the measure of the third exterior angle
german
The sum of all exterior angles add up to 360º. To find the missing 3rd exterior angle subtract the sum of the first two exterior angles from the total sum of all exterior angles.

360º - 220º = 140º

The measure of the third exterior angle is 140º.
5 0
3 years ago
Find the sum using fraction bars or a paper and pencil. Write your answer in simplest form.
Cerrena [4.2K]
First find the LCD. That is 8.

1/2 = 4/8

7/8 + 4/8 = 11/8 or 1 3/8
4 0
3 years ago
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