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vladimir1956 [14]
3 years ago
10

Can someone please help .. will mark brainliest !

Mathematics
1 answer:
denpristay [2]3 years ago
6 0

Answer:

B and B

Step-by-step explanation:

The first one is B because all of the slopes are negative except B. And so I think that's the correct answer

The second one I know is B for sure, I remember learning it in 8th grade 2 years ago.

It's really just the first one I am second guessing myself on but B and B make sense to me :)

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An angle measures 110° less than the measure of its supplementary angle. What is the measure of each angle?
NISA [10]

Answer: the angle is 35 degrees

The supplementary angle is 145 degrees

Step-by-step explanation:

Supplementary angles are angles whose sum is 180 degrees. This means that if angle x and angle y are supplementary, then the sum of angle x + angle y is 180 degrees.

The given angle measures 110° less than the measure of its supplementary angle.

Let the angle be x degrees and the supplementary angle be y degrees. This means that.

x = y - 110

Recall, sum of supplementary angles is 180 degrees. Therefore,

x + y = 180 - - - - - - - - 1

Substituting x = y - 110 into equation 1, it becomes

y - 110 + y = 180

2y -110 = 180

2y = 180 + 110 = 290

y = 290/2 = 145 degrees

x = y - 110 = 145 - 110

x = 35 degrees

5 0
4 years ago
Can someone help me with this asap !
mihalych1998 [28]

Answer:

Huhhj

Step-by-step explanation:jjffgjgb

5 0
4 years ago
Bank a charges a six dollar service fee and $.10 for each check written. Bank be charges $5.20 for each check written how many c
Elden [556K]

Answer:

A person needs to write each month 1.17 checks for the two banks to charge the same amounts in fees.

Step-by-step explanation:

You can write an equation in which the amount charged by bank a is equal to the amount charged by bank b. The amount bank a charges is 6 plus 0.10 for the number of checks written and the amount bank b charges is 5.20 for the number of checks written.

6+0.10x=5.20x, where x is the number of checks written

Now, you can solve for x to find the number of checks written where the two banks charge the same amounts in fees:

6=5.20x-0.10x

6=5.10x

x=6/5.10

x=1.17

According to this, the answer is that a person needs to write each month 1.17 checks for the two banks to charge the same amounts in fees.

8 0
3 years ago
Now expand the the expression
sveticcg [70]

Answer:

5x + 4

Step-by-step explanation:

1/2 (10z + 8)

= 1/2 x 10z + 1/2 x 8

= 5z + 4

Hope this helps!!

5 0
3 years ago
1 Point
nignag [31]
B and c would be answered
7 0
4 years ago
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