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Leokris [45]
2 years ago
11

Find the sum of 9+3=

Mathematics
2 answers:
Tju [1.3M]2 years ago
3 0

Answer:

9 + 3 = 12

Check:

12 - 9 = 3

Have an amazing day! <3

Korolek [52]2 years ago
3 0

Answer:

12

Step-by-step explanation:

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Can u help please :)
Lyrx [107]

Answer:

z = 8

Step-by-step explanation:

All angles inside a triangle add up to 180 so:

90 + 40 + 5z + 10 = 180

5z + 140 = 180

5z = 40

z = 8

7 0
2 years ago
Solve for A if F=MA and F=10 and M=2.5
gogolik [260]

Answer:

\boxed{\sf A = 4}

Given:

F = MA

F = 10

M = 2.5

To Find:

Value of A

Step-by-step explanation:

\sf Substituting \ values \ of \ F \ and \ M \ in \ F = MA:

\sf \implies 10 = 2.5A

\sf \implies 2.5A = 10

\sf Dividing \ both \ side \ of \  2.5A = 10 \ by \ 2.5:

\sf \implies \frac{2.5}{2.5} A  =  \frac{10}{2.5}

\sf \frac{2.5}{2.5}  = 1 :

\sf \implies  A  =  \frac{10}{2.5}

\sf \frac{4 \times  \cancel{2.5}}{ \cancel{2.5}}  = 4 :

\sf \implies A = 4

3 0
3 years ago
Read 2 more answers
.Write the expression x4 + 5x2 – 8 in quadratic form, if possible.
rodikova [14]

Answer:

5x^2 + 4x - 8 Hope this helps! I think this is right, but it's hard to tell from the problem.

Step-by-step explanation:

5 0
3 years ago
(x3 + 9x2 + 1)(3x2 + 4x − 4)
kap26 [50]
I don’t understand the question so I answer in two ways

4 0
2 years ago
Javier By 48 cards at a yard sale. Of the cards 3/8 were basketball cards how many cards were baseball card
Hatshy [7]
The answer is 18, Hope you get it right!
3 0
3 years ago
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