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Radda [10]
2 years ago
8

Plz help me please please​

Mathematics
1 answer:
yaroslaw [1]2 years ago
8 0

Answer:

x = 115° , y = 65° , z = 115°

Step-by-step explanation:

The figure is a parallelogram.

Consecutive angles are supplementary ( sum to 180° ) , then

x + 65° = 180 ( subtract 65° from both sides )

x = 115°

Opposite angles are congruent , then

y = 65°

z = x = 115°

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How can you write the equation for a linear function if you know only two ordered pairs for the function?
Vinvika [58]
1. m
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To show why this is, I’m going to explain how to write the equation for a linear function with two random sets of ordered pairs - (1,0) and (5, 8).

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This is why #1 is m. M is the letter used when finding slope.

To find m, I plug in the two sets of ordered pairs.

m = (8-0)/(5-1)
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An equation for a line (linear function) is written in something called slope-intercept form. It looks like y = mx + b. m is the slope and b is the y-intercept (number y equals when x = 0). If m = 3 and b = 1, the equation would be y = 3x + 1.

Here, you have just solved for m and know it equals 2. Plug that value in for m.

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To solve for b, plug one ordered pair in for x and y. I will use (1,0)

0 = 2(1) + b
0 = 2 + b
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Now that you know b = -2, plug that in for b.
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4 0
3 years ago
Clarita is a single taxpayer with two dependent children, ages 10 and 12. Clarita
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Step-by-step explanation:

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According to USA (Pub.503.,)

you exclude or deduct dependent care benefits provided by a dependent care benefit plan, the total amount you exclude or deduct must be less than the dollar limit for qualifying expenses (generally, $3,000 if one qualifying person was cared for or $6,000 if two or more qualifying persons were cared for). (If two or more qualifying persons were cared for, the amount you exclude or deduct will always be less than the dollar limit because the total amount you can exclude or deduct is limited to $5,000.

2.Child and dependent care  credit for 2019 is Zero

Because .,According to Income tax rules in USA (pub 501) "the deductions for personal and dependency exemptions for tax years 2018 through 2025 are suspended, and therefore, the amount of the deduction is zero. But in determining whether you may claim a person as a qualifying relative for 2019, the person's gross income must be less than $4,200, not zero."

Here Clarita's gross income is $22,600 ., more than $4,200

5 0
3 years ago
Trevor and Marissa together have 26 t-shirts to sell. If marissa has 6 fewer t shirts than trever, how many t shirts does Trevor
Soloha48 [4]
The answer is most likely 20, if together, they have 26. Basically, 26 - 6 = 20.
3 0
3 years ago
What is the least number n with the property that, in every group of n people, there are at least three people who are all frien
8_murik_8 [283]

Answer:

hello your question is incomplete attached below is a the complete question

answer : n = 5

Step-by-step explanation:

lets consider N to be 5

To prove that the least number 'n' = 5

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Black edge = Friends

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attached below is an explanation related to the choice of n = 5

considering n = 5 is satisfied by the explanation given

8 0
3 years ago
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Phantasy [73]

Answer:

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Since the radius is 5 and the height is 8 and we know that pi=3.14, our new equation is:

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Hope this helps!! <3 :)

6 0
3 years ago
Read 2 more answers
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