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Nezavi [6.7K]
3 years ago
8

PLEASE i really really need help! and as quick as possible thank you!!

Mathematics
1 answer:
maria [59]3 years ago
5 0
A. Not collinear. P, B and S do not fall on the same line. P and S do, but B does not

B. Not collinear. The points M and N are on the same green line but S is not on the same line

C. Collinear. The points P, A and Q all fall on the same gold horizontal line at the center of the image. 

D. Not collinear. Like with choice B, M and N fall on the lower green line, but P is not on that same line

E. Collinear. All five points E, D, A, B, S all fall on the more vertical blue line

----------------------------------------------------------------------------

Final Answers: choice C and choice E

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The photo is 2.5 inches by 3.5 inches. You decide to dilate the photo to 5 inches by 7 inches at the store. What is the scale fa
gizmo_the_mogwai [7]

Answer:

2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Simplify the given polynomial and use it to complete the statement.
Lorico [155]

Answer:

1)  2x^{2}+13

2) Option C.

3) Option B.

Step-by-step explanation:

1. You must apply the Distributive property as following:

(-5x^2-2x+4)+(8x^2-x-1)-(x^{2}-5x+2x-10)

2. Now, you must distribute the negative sign, then you have:

-5x^2-2x+4+8x^2-x-1-x^{2}+5x-2x+10

3. Finally, you must add the like terms. Then you obtain the polynomial:

2x^2+13

4. By definition, a polynomial that has two terms is classified as a binomial. Therefore, the answer is the option C.

5. The degree of a polynomial is determined by highest exponent of the variable. So, it is a polynomial of degree 2 (option B).

4 0
3 years ago
Read 2 more answers
Simplify to create an equivalent expression. 8−4(−x+5) Choose 1 answer: A 4x−12 B −4x−12 C 4x+13 D 4x+5
Kaylis [27]

Answer:

A (4x-12)

Step-by-step explanation:

Still think of PEMDAS: 8-4(-x=5)

a) Multiply -4(-x + 5)

* -4(-x) = 4x (remember a neg x neg = pos)

* -4(5) = - 20

b) Now it reads = 8 +4x - 20

c) put all like terms together

* 8 - 20 = -12

6 0
3 years ago
Find the average value of the function f(t)=cos13(5t)sin(5t) f(t)=cos13⁡(5t)sin⁡(5t) on the interval [4,10].
Vilka [71]
The average value is given by

\displaystyle\frac1{10-4}\int_4^{10}\cos^{13}5t\sin5t\,\mathrm dt

Setting y=\cos5t, you get \mathrm dy=-5\sin5t\,\mathrm dt, and the integral becomes

\displaystyle-\frac1{30}\int_{\cos20}^{\cos50}y^{13}\,\mathrm dy
=-\dfrac1{30}\dfrac{y^{14}}{14}\bigg|_{y=\cos20}^{y=\cos50}
=-\dfrac{\cos^{14}50-\cos^{14}20}{420}\approx-0.00145
6 0
3 years ago
Solve For X. Please add an explanation.
Vikki [24]

Answer:

Your answer is 2.5

Hope that this is helpful. Vote and like it

5 0
3 years ago
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