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zhannawk [14.2K]
3 years ago
8

One more plzzzzzzzzzzzzzzzzzzzz

Mathematics
2 answers:
padilas [110]3 years ago
8 0

Answer:

B

Step-by-step explanation:

p^2+13p-30=0

Factor:

(p+15)(p-2)=0

Turn roots into answers:

p=2,-15

The correct answer choice is B. Hope this helps!

Mnenie [13.5K]3 years ago
8 0

Answer:

p = -15      p=2

Step-by-step explanation:

p^2 +13p - 30 =0

Factor

What 2 numbers multiply to -30 and add to 13

15*-2 = -30

15 -2 = 13

(p+15) (p-2) =0

Using the zero product property

p+15 =0    p-2 =0

p = -15      p=2

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Convert into slope intercept form?
Alexeev081 [22]
<h3>Answer:</h3>

y = 2x + 5

<h3>Step-by-step explanation:</h3>

<u>Definitions</u>:

Slope Intercept form; y = mx + b

m = slope

b = y intercept

Step 1: Since the slope is given plug it into y = mx

y = 2x + b

Step 2: Plug a points' x and y into their corresponding spots to solve for b

(33) = 2(14) + b

Simplify and solve

33 = 28 + b

-28  -28

  5 = b

Plug both your slope in and your y intercept into y = mx + b

y = 2x + 5

6 0
3 years ago
A cartoon having 50 oranges weight 7.5 kg how much will thousand oranges weight​
vodka [1.7K]

Answer:

150kg

Step-by-step explanation:

50 oranges ----- 7.5 kg

1000 -------   x

50 * x = 1000 * 7.5

x = 7500 / 50

= 750/5

=150

4 0
3 years ago
Aaron is making a jewelry box of wood in the shape of a rectangular prism the jewelry box will have the dimensions shown in the
Natali [406]

Answer:

b. $342

Step-by-step explanation:

Base = Length * width

Base Area = 12 * 5

B = 180 square inches.

Perimeter of the prism will be :

P = 2 (length) + 2 (15)

P = 2 * 12 + 30

P = 54 inches

Height of the jewelry container will be :

X = Ph + 2B

X = 54 * 6 + 2 * 180

X = 684 square inches.

Total cost for paint of jewelry box is :

X * cost per inch

Total cost = 682 * $0.50

Total Cost = $342.

8 0
3 years ago
Question 1: Use the image and your knowledge of the isosceles triangle to find the value of x
pochemuha

Answer:

35 degrees

Step-by-step explanation:

since both sides are equal, so are the angles involved.

3 0
3 years ago
Please help me with this answer!! I am really stuck...No nonsense answers please.
wariber [46]

Answer:

19

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

< DBG = 1/2 ( DG)

< DBG = 1/2 ( 360 - BD - BG)

           = 1/2 ( 360 - 172 - 150)

           = 1/2 (38)

           = 19

8 0
3 years ago
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