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Butoxors [25]
3 years ago
8

What is the answer to this math question?

Mathematics
1 answer:
Dvinal [7]3 years ago
4 0

The correct answer is:

C) 40°

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Please answer the question from the attachment.
xenn [34]
Change it into improper fraction to make it easier or just solve it as is.
=3\frac{5}{8}-2\frac{7}{8}
=\frac{29}{8}-\frac{23}{8}
=\frac{6}{8}=\frac{3}{4}            
OR
=3 \frac{5}{8}-2 \frac{7}{8}
divide it to two parts:
3-2=1 and \frac{5}{8}-\frac{7}{8}=\frac{-2}{8}
1\frac{-2}{8}⇒(1×8-2=6)
=\frac{6}{8}=\frac{3}{4}
6 0
3 years ago
Please help I will mark Brainly
Alekssandra [29.7K]
Here u go: D. integer, B.Rational and C. real
3 0
3 years ago
Maggie creates the fraction models shown to find the value of 1 3/4 divided by 2/3
Assoli18 [71]

Answer: where is them model

Step-by-step explanation:

8 0
3 years ago
What is the product?
makkiz [27]

Step-by-step explanation:

(4s + 2) × (5s² + 10s +3)

we know immediately the first and the last term of the result, because there is only one operation to build them :

20s³ and 6.

so, the first answer option is already eliminated.

let's multiply

4s×5s² + 4s×10s + 4×3s + 10s² + 20s + 6

20s³ + 40s² + 12s + 10s² + 20s + 6

20s³ + 50s² + 32s + 6

so, the last answer option is correct.

4 0
2 years ago
In 8 years, a girl will be 3 years older than twice her present age. How old is she now<br>​
Lisa [10]

Answer:

5

Step-by-step explanation:

You can express this as a system of equations:

x in this instance will be her present age.

x + 8 = 2x + 3

simply solve for x after this by subtracting three and x from both sides, and you’ll find that x is 5.

5 0
3 years ago
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