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exis [7]
3 years ago
12

Please help me solve this

Mathematics
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

The measure of angle x is 115 degrees

Step-by-step explanation:

Supplementary angles are angles which, when added together, equal 180 degrees. So, subtracting 65 from 180 would get you the answer(115).

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Kaylani is going to make a blanket by sewing a 4-foot long piece of ribbon along the diagonal of a piece of rectangular fabric.
denis-greek [22]

Answer:

131

Step-by-step explanation:

I have no idea but im  tellling you its 131

     

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3 years ago
Multiplying and factoring polynomial expressions (9th grade)
lutik1710 [3]

Answer:

1. 2(a^2 + 3a + 9)

2. 5(x^2 - 1)

3. 3(t + 8)(t - 2)

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Step-by-step explanation:

For 1, you can only factor out the constant from each.

For 2, you can also only factor out the constant, but remember that you include the 1 when dividing 5 by 5.

For 3, you can factor out the constant and the variables.

For 4, you can only factor out the variable.

5 0
2 years ago
I would like to thank the people that help out in the math area, I’ve fully passed my math classes that I needed to graduate bec
PIT_PIT [208]

Answer:

Awe

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Shonda is asked to draw a triangle with the following specifications: two angles are complementary two angles have equal measure
bogdanovich [222]
"<span>two angles are complementary;" that means the sum of two angles is 90.  Since the sum of all three is 180, the last angle is 90.  It is a right triangle.

"</span><span>two angles have equal measure;" we can't have two angles which are 90, so the other two are equal.  But they sum to 90, so what number plus itself is 90?  45+45=90.  We know now that the triangle has measures 45, 45, and 90.

We know that the legs of the triangle are the same, so we can use the Pythagorean theorem to show that </span>h^2=2l^2, where h is the length of the hypotenuse and l is the length of the legs.

Of course, this means h=l\sqrt2.  But "<span>the shortest side is half the length of the longest side</span>"!  No triangles like this exist.

The only true statement is D
3 0
3 years ago
Julia owns a coffee shop. She experimented with mixing City Roast Colombian coffee that costs $7.80 per pound with French Roast
Over [174]

Answer:

Step-by-step explanation:

x = City Roast Colombian coffee

y = French Roast Colombian coffee

x + y = 20

6 0
3 years ago
Read 2 more answers
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