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olga2289 [7]
3 years ago
11

PLEASE HELP THIS IS VERY IMPORTANT I WILL GIVE U BRAIN THING IF ITS CORRECT NO LINKS. PLEASE

Mathematics
2 answers:
DaniilM [7]3 years ago
7 0
7(3+5) = 56
12 + 44 = 56

15-10 = 5
5(3-2) = 5
AlladinOne [14]3 years ago
5 0

Answer:

1. 21+35

2. 5

Step-by-step explanation:

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Help! Which is the right one?
Olegator [25]

Answer:

it depends on the rest of the equation

Step-by-step explanation:

sss is used for using 3 sides to determine if the triangles are congruent, asa uses an angle then a side then an angle, sas uses a side then an angle then a side, ssa uses a side, then another side, then an angle

8 0
3 years ago
In the first week of January, there are 49 dogs and 28 cats in an animal shelter. Throughout the month, the ratio of dogs to cat
scoundrel [369]

Answer:

35 dogs

Step-by-step explanation:

Given

49\ dogs: 28\ cats

Required

Determine the number of dogs for 20 cats

Represent the required number of dogs as a ratio of number of cats

x : 20\ cats

So, we have:

49\ dogs: 28\ cats

x : 20\ cats

Since, the ratio is the same throughout, we have:

x : 20\ cats = 49\ dogs: 28\ cats

Convert ratio to fraction

\frac{x}{20} = \frac{49}{28}

\frac{x}{20} = \frac{7}{4}

Multiply through by 20

x = \frac{7}{4} * 20

x = 7 * 5

x = 35

5 0
3 years ago
True or false<br><br> log(A+B)=logA+logB
fomenos
True because log times A and B will also be logA and Log B
7 0
4 years ago
Help !!!!!!!!!!!!!!!!​
algol [13]
Multiply the coefficients -5 and 3 which gives you -15
Then multiply variables. So x^(2+1) and it gives you x^3. Then y^(3+2) and it gives you y^5.
The final answer is -15x^3y^5
4 0
3 years ago
Janet saved 22 dollars one moth and 39 dollars the next month. She wants to buy A bicycle that cost $100. How much more money do
mel-nik [20]
So total she saved 22+39 so far. That's 61 dollars in total (22+39=20+41=61).

She needs 100 dollars total, but she has 61 already, so she only needs 100-61=39 more: she needs 39 dollars more.
8 0
4 years ago
Read 2 more answers
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