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Klio2033 [76]
4 years ago
12

The measure of angle QPR = ??? degrees

Mathematics
1 answer:
Ostrovityanka [42]4 years ago
3 0
The measure of angle QPR is 30 degrees
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Solve the following system by graphing.
Rudik [331]
You will need to crest a graph first then place then variables
4 0
3 years ago
If you take a number, times by 8 then add 6. You get the same as if you took the number multiply it by 3 then subtract 7. What i
Gennadij [26K]

Answer:

x = -13/5

Step-by-step explanation:

let x be the number

8x + 6 = 3x - 7

move variables to left and numbers to right

8x - 3x = - 7 -6

5x = -13

x = -13/5

4 0
3 years ago
Please help with the this give tiny explanation
Mila [183]

Answer:

21

first we begin from 1 to 100 we find 11 numbers contain 1 then we count 1s from 10 to 19 we get 9 numbers but there is an exciption in number 11 as it cotains 2 1s so thenumber of 1s is 21

5 0
3 years ago
Solve: (4p^3) x (-3p)
Firdavs [7]

Answer:

-12p ^4

Step-by-step explanation:

4p^3 * -3p

-3 * 4 = -12

p^3 *p

use the math rule :

a^n * a^m = a^(n+m)

therefore

p^3 * p^1 = p ^(3+1)

= p^4

= <u>-12p ^4</u>

4 0
4 years ago
Which statement describes how the graph of the given polynomial would change if the term -3x6 is adde
Lesechka [4]

Given:

Polynomial is 2x^6+9x^5-7x^3-1.

Term -3x^6 is added in the given polynomial.

To find:

The end behavior of new polynomial.

Solution:

Let, P(x)=2x^6+9x^5-7x^3-1.

New polynomial is

f(x)=2x^6+9x^5-7x^3-1+(-3x^6)

f(x)=(2x^6-3x^6)+9x^5-7x^3-1

f(x)=-x^6+9x^5-7x^3-1

Highest power of x is 6 which is even and leading coefficient is negative. So,

f(x)\to -\infty\text{ as }x\to -\infty

f(x)\to -\infty\text{ as }x\to \infty

Both ends of the graph will approach negative infinity.

Therefore, the correct option is A.

5 0
3 years ago
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