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Scrat [10]
4 years ago
9

Pick the expression that matches this description:

Mathematics
1 answer:
inysia [295]4 years ago
4 0

Answer: Choice D,  -5x^3 + 8

A binomial consists of two terms being added or subtracted. The two terms are -5x^3 and 8. The term -5x^3 has a leading coefficient -5 and exponent 3. The largest exponent determines the degree of the polynomial. The 8 is constant as there are no variables attached or multiplying with it.

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The answer is 11c^3.

6 0
2 years ago
Special right triangles <br><br> Find the value of each missing variable
Shalnov [3]

Hi!

Rules for solving 30-60-90 triangles are as follows:

* The hypotenuse is double the short leg.

* The short leg times √3 is the long leg

To solve then, we divide 4√21 by √3 and get 4√7. That is x, and to get y we multiply by 2. That is 8√7.

Hope this helps! :D

6 0
3 years ago
HURRY PLEASE!!! I HAVE TO TURN THIS IN SOON!!!
AnnZ [28]

Answer:

\huge\boxed{x=59}

\texttt{Read the explanation for the equation.}

Step-by-step explanation:

Given that lines l and m are parallel, that means that we can establish some basic angle relationships here.

Since both lines are cut by a transversal, that means all angles formed by that line will be equivalent.

(3x-33)\textdegree and (2x+26)\textdegree are going to be equivalent because they are alternate exterior angles. These are formed by two parallel lines being cut by a transversal, and they will always be equal.

Since we know that both angles are equivalent to each other, we can set the expressions equal to each other to find x.

(3x-33) = (2x+26)

<em>Here's your equation, by the way.</em>

<em />

We can now solve for x.

3x-33=2x+26

Add 33 to both sides:

3x=2x+59

Subtract 2x from both sides:

x=59

Therefore, x = 59.

Hope this helped!

7 0
3 years ago
He ------- daily for a year now. <br><br> a) exercises b) was exercising c) has been exercising
salantis [7]
Answer: C: has been exercising
6 0
2 years ago
PLEASE HURRY ITS TIMED 20 POINTS!!!What is the y-coordinate of the point shown in the graph?​
Drupady [299]
<h3><em>X CO-ORDINATE = 3</em></h3><h3><em>Y CO-ORDINATE = -7</em></h3><h3><em>HOPE IT HELPS.....BYE....</em></h3>
7 0
3 years ago
Read 2 more answers
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