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konstantin123 [22]
3 years ago
14

4

Mathematics
1 answer:
const2013 [10]3 years ago
4 0

Answer:

the third

Step-by-step explanation:

your photo is not clear, and your explanations for your question is not clear also.

as we are tackling the substraction and the addition questions between matricxs.We could simply +/- every number correspondingly.

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<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D-5x-24%3D0" id="TexFormula1" title="x^{2}-5x-24=0" alt="x^{2}-5x-24=0" align="absmi
xeze [42]

Answer:

x= 8, 3

Step-by-Step Explanation:

x= \frac{-(-5)^{2} +\sqrt{(-5)^2-4*1(-24)} }{2*1} =8

x= \frac{-(-5)-\sqrt{(-5)^2-4*1(-24)} }{2*1} : -3

5 0
3 years ago
A triangular prism is 40 feet long and has a triangular face with a base of 24 feet and a height of 35 feet. The other two sides
babymother [125]

Answer:

4406.08 ft

Step-by-step explanation:

6 0
3 years ago
3¼÷2¼ how do I work this fraction?<br>​
Sholpan [36]

Answer:

1 4/9 is the answer

Step-by-step explanation:

converting mixed numbers to fractions, our initial equation becomes,

13/4÷9/4

Applying the fractions formula for division,

=(13×4)/4*9

=52/36

Simplifying 52/36, the answer is

=1 4/9

Hope I helped :-)

4 0
3 years ago
This class is gonna be the death of me, i need help hardcore this is due in an hour.
vfiekz [6]

Answer: is there a grid to go along?

Step-by-step explanation:if so can u post it please

6 0
3 years ago
The legs of a right triangle are 10 cm and 24 cm. What is the length of the hypotenuse?
n200080 [17]
To determine the length of the hypotenuse, apply Pythagorean theorem.

A^2 + B^2 = C^2
(10)^2 + (24)^2 = C^2
100 + 576 = C^2
676 = C^2
C = 26 cm.

The hypotenuse is 26 cm.
6 0
4 years ago
Read 2 more answers
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