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nignag [31]
4 years ago
7

HELPPP ASAP PLZ!!!! Will mark you brainliest

Mathematics
1 answer:
mihalych1998 [28]4 years ago
8 0

Answer: B and D

Step-by-step explanation:

A. States that the length of AB is -3. No, it should be 3. So that is incorrect.

B. States that the absolute value of 6-1 is the length of BC. It is 5. That is correct.

C. AB + AC = 3+8 = 11. BC is 5. That is incorrect.

D. AB + BC = AC. 3+5= 8. AC is 8. That is correct.

E. The length is not 6. It is 5. That is incorrect.

Hope that helps!

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7 0
4 years ago
The question is in the picture btw
Naddik [55]

Answer:

The width of the andre is 5×5×5=15

Then surface area will be length ×width=15×10=50

4 0
2 years ago
3. The height in feet of a thrown football is modeled by the equation
KonstantinChe [14]

The expression 30t mean that the velocity of the football is 30, while the term 16t² makes the function to be quadratic.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the equation:

f(t) = 6 + 30t – 16t²

Where f(t) is the height of the football after t seconds.

The constant 6 means the football was thrown from a height of 6 feet above the ground.

The expression 30t mean that the velocity of the football is 30, while the term 16t² makes the function to be quadratic.

Find out more on equation at: brainly.com/question/2972832

6 0
2 years ago
If f(x) = x2 -x<br> what is f(-3)?
Phoenix [80]

Answer:

f(- 3) = 12

Step-by-step explanation:

Substitute x = - 3 into f(x) , that is

f(- 3) = (- 3)² - (- 3) = 9 + 3 = 12

3 0
3 years ago
Read 2 more answers
The 5 starting players of the basketball team line up for the national anthem before the game. How many different ways can the p
densk [106]
5! ways= 120 ways. thats it.
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3 years ago
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