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gregori [183]
3 years ago
7

Which of the following expressions is a factor of the polynomial x2−2x−24?

Mathematics
1 answer:
pshichka [43]3 years ago
8 0

Answer:

B.

Step-by-step explanation:

The factored version of the expression is:

(x-6)(x+4)

To factor, you want two numbers that multiply together to give you -24 and add together to give you -2

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The prism shown has a volume of 35 cm.
Vesna [10]

Answer:

1.25cm

Step-by-step explanation:

<em>Complete question:</em>

The prism has a volume of 35 cm cubed  workout h, the height of the triangular cross section

<em>length=7cm</em>

<em>width = 4cm</em>

<em></em>

The volume of the prism is expressed as;

Volume = Base Area * Height

Given

Volume of the prism = 35cm^3

Base Area = length * width

Base Area =  7cm * 4cm

Base Area = 28cm^2

Substitute the given values into the formula

35 = 28* Height

Cross multiply

35 = 28 * Height

35 = 28 Height

Height = 35/28

Height = 1.25cm

Hence the height of the triangular cross section is 1.25cm

7 0
3 years ago
What is the answer now in two minutes
Wittaler [7]

Answer:

60 degrees

Step-by-step explanation:

Cos of 60 is 1/2, unit circles helps with this.

4 0
3 years ago
Jim ordered a sports drink and three slices of pizza for $8.50. His friend ordered two sports drinks and two slices of pizza for
vagabundo [1.1K]

Answer:

total is 16.50

Step-by-step explanation:

add 8.50+8.00

8 0
3 years ago
Solve for b. <br><br> 3a + 2b = c
Licemer1 [7]
B=(c-3a)/2
Should be the equation you get

5 0
3 years ago
Read 2 more answers
Find the missing side length. Leave your answer as a radical in the simplest form
seraphim [82]

9514 1404 393

Answer:

  x = y = 12

Step-by-step explanation:

A right triangle with a 45° angle is an isosceles right triangle. That means the legs are both the same length. The side ratios of such a triangle are ...

  1 : 1 : √2

Multiplying these ratios by 12 gives ...

  12 : 12 : 12√2 = x : y : 12√2

The side lengths x and y are both 12 units.

4 0
3 years ago
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