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vredina [299]
3 years ago
11

Help i will give brainliest

Mathematics
2 answers:
artcher [175]3 years ago
5 0

Answer:

B

Step-by-step explanation:

-3 squared is 9

9 -(-3) =12

MatroZZZ [7]3 years ago
3 0

Answer:

Oops I was wrong the first time it's actually -6, first choice

Step-by-step explanation:

Just plug in -3, so x will now be -3

f(-3)=-3^2-(-3) = -(3)^2-(-3) = -9+3 = -6

It's -6 as the equation did not parentheses -3 together so you can only multiply 3

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What is the slope and the y intercept of the equation -5x+3y=15
Rina8888 [55]
Answer: the slope is 5/3 and the y-intercept is (0,5)
6 0
3 years ago
X
Ede4ka [16]

Answer:

Step-by-step explanation:

Sum of all three angle in a triangle=180

Given angles are 35°,45°

Let the remaining angle =x

So 35 +45+X=180

X=180-80

X=100°

Remaining angle =X=100° is the answer

3 0
3 years ago
Please help will mark brainliest. what number should i put in the box?
ExtremeBDS [4]

Answer:

Greater than/equal to 9

Step-by-step explanation:

-⅓m《-3

3《⅓m

3×3《m

9《m

m》9

6 0
3 years ago
Read 2 more answers
Name the angle in four ways. Then classify the angle as acute,right,obtuse, or straight.
kirill115 [55]

Answer:

∡RST

∡S

∡TSR

∡4

this appears to be an obtuse angle

Step-by-step explanation:

∡RST

∡S

∡TSR

∡4

this appears to be an obtuse angle

5 0
3 years ago
What is 3/4 plus 4 1/3
OlgaM077 [116]

Answer:

Step-by-step explanation:

You need to change the denominator into a the least common denominator, 4 and 3 both have 12 in common. 12 is your new denominator but what you to the bottom you must do to the top. So when you multiply 3/4 by 3/3 you will get 9/12.

Then you want to make 4 1/3 into a improper fraction, which would be 13/3 you want to multiply this by 4 and you will get 52/12. You will then add 52/12 to 9/12 and get 61/12 or 5 1/12.

If you need any more help please let me know.

4 0
3 years ago
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