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Andre45 [30]
2 years ago
7

Pls need answer test grade pls beg you pls need the answer pls help me plsssssssss

Mathematics
1 answer:
pentagon [3]2 years ago
3 0

Answer:

11. \frac{2}{2} = \frac{4}{4}, 1

12. The cost per guest.

13. y + 1= 2(x - 3)

14. x = 4, y = 10

15. y = 4 * 15 (I think this is what the test meant)

Step-by-step explanation:

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What number should be added on both sides of the equation to complete the square?x^2-10x=7
ArbitrLikvidat [17]
<span>What number should be added on both sides of the equation to complete the square is (-10/2)^2 or (10/2)^2 or 5^2 or 25.</span>
3 0
3 years ago
What is the length of the hypotenuse of the trim angle ?
Ksju [112]

So for this, you'll be using the pythagorean theorem, which is leg^2+leg^2=hypotenuse^2 . In this case, 10 and 24 are the legs, and AB is the hypotenuse. Our equation will be 10^2+24^2=AB^2


Firstly, solve the exponents: 100+576=AB^2


Next, combine 100 and 576: 676=AB^2


And lastly, square root both sides to get 26=AB



And in short, Line AB is 26 ft, or the first option.

7 0
3 years ago
3. In the figure below, find the values of x, y, and z.
Murrr4er [49]

Answer:

z= 13

x= 36

y= 18

Step-by-step explanation:

Solving for z.

We know that 108 degrees and (8z+4) are alternate exterior angles, so they are equal to each other.

We can set both of those angles equal to each other, and solve for our missing side, z.

108= 8z+4

104=8z

z= 13

Solving for x.

We know that 108 degrees and (3x) are alternate interior angles, so they would equal each other.

We can set both of these angles equal to each other, and solve for our missing side, x.

3x=108

x= 36

Solve for y.

We know that (4y) and (3x) are same side interior angles, so they would make 180 degrees. We know that (3x) would equal 108.

4y+108=180

4y= 72

y= 18

3 0
2 years ago
Lim x approaches 0 (1+2x)3/sinx
jok3333 [9.3K]

Interpreting your expression as

\dfrac{3(1+2x)}{\sin(x)}

when x approaches zero, the numerator approaches 3:

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The denominator approaches 0, because \sin(0)=0

Moreover, we have

\displaystyle \lim_{x\to 0^-} \sin(x) = 0^-,\quad \displaystyle \lim_{x\to 0^+} \sin(x) = 0^+

So, the limit does not exist, because left and right limits are different:

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8 0
3 years ago
Which of the following is the complete factorization of the polynomial below?<br> 2x² +13x² +17x-12
Bezzdna [24]

a

jfjoydx9tdzrzfzixitxxytxixutx

3 0
1 year ago
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