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kari74 [83]
3 years ago
12

Whats the answer? i neeed help plzzzzzz z

Mathematics
1 answer:
Nonamiya [84]3 years ago
8 0

Answer:

-21

Step-by-step explanation:

h/3+4 = -3

     -4     -4

h/3 = -3-4

h/3 = -7

 *3     *3

h = -21

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Yo can yall help me need help to pass
kari74 [83]

Answer:

(3, 5)

Step-by-step explanation:

Point (3, -5) is 5 units below the x-axis.

After it is reflected, it will be 5 units above the x-axis.

Answer: (3, 5)

3 0
2 years ago
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Please show work and solve it! 100 points! n(n-7)=0
Dmitriy789 [7]
Step by step. :)


STEP
1
:
Equation at the end of step 1
0 - 7n • (n - 7) = 0
STEP
2
:
Equation at the end of step 2
-7n • (n - 7) = 0
STEP
3
:
Theory - Roots of a product
 3.1    A product of several terms equals zero. 

 When a product of two or more terms equals zero, then at least one of the terms must be zero. 

 We shall now solve each term = 0 separately 

 In other words, we are going to solve as many equations as there are terms in the product 

 Any solution of term = 0 solves product = 0 as well.
Solving a Single Variable Equation:
 3.2      Solve  :    -7n = 0 

 Multiply both sides of the equation by (-1) :  7n = 0


Divide both sides of the equation by 7:
                     n = 0
Solving a Single Variable Equation:
 3.3      Solve  :    n-7 = 0 

 Add  7  to both sides of the equation : 
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This is what i got! if i’m wrong i’m so sorry
but i tried. have a amazing day☺️☺️
5 0
2 years ago
HELP PLSS I DONT WANNA FAIL
posledela

Answer: 1/2 and 3/6

Explanation: 1/2 is equal to 3/6 because if you divide both 3 and 6 by 2 it’s 1/2

Not sure about 4

3 0
2 years ago
Find the value of x. Round to the nearest tenth.
Svet_ta [14]
Right triangle means:
sin, cos, and tangent

Here, we can see that:
sin 35° = \frac{x}{20}

Simplify.

20sin 35° = x

Multiply 20 by sin of 35 degrees.

x = 11.47(ROUNDED)

Answer: Choice C
8 0
3 years ago
Read 2 more answers
Hi could someone give me an answer? please?
umka21 [38]
A)= 2/20 or 1/10
B)=16/20 or 4/5
C)=1/5
5 0
3 years ago
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