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Rama09 [41]
4 years ago
9

I need help with this problem

Mathematics
1 answer:
Snezhnost [94]4 years ago
3 0

Answer:

enlargement

Step-by-step explanation:


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What is negative 3/8 plus 7/8
Luba_88 [7]

Hi there!

To add fractions there are three simple steps:

1. Make sure the bottom numbers (denominators) are the same. → In your case you're all good, both your denominators are 8.

2. Add the top numbers (numerators) and put that answer over the denominator :

-3 + 7 = 4 → \frac{4}{8}

3. Simplify the fraction (if needed). → In your case, you do need to simplify your fraction :

Divide both your numerator and denominator by 4 to get your simplified fraction :

4 ÷ 4 = 1

8 ÷ 4 = 2

Your simplified fraction is : \frac{1}{2}


There you go! I really hope this helped, if there's anything just let me know! :)

8 0
3 years ago
Read 2 more answers
Which answer describes the transformation of g(x) = log2 (x+3) + 1 from the
puteri [66]

Answer: C

Step-by-step explanation:

6 0
3 years ago
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2) A total of $27,000 was invested; part of it at 10% and part of it at 12%. The total yield was $2990. How much was invested at
Vladimir79 [104]

A total of $27,000 was invested; part of it at 10% and part of it at 12%. The total yield was $2990. How much was invested at each rate?​

Let

x -----> amount invested at 10%

(27,000-x) -----> amount invested at 12%

we have that

0.10(x)+0.12(27,000-x)=2990 ------> equation A

solve for x

0.10x+3,240-0.12x=2,990

0.12x-0.10x=3,240-2,990

0.02x=250

x=$12,500

so

27,000-x=27,000-12,500=$14,500

therefore

amount invested at 10% ----> $12,500

amount invested at 12% -----> $14,500

5 0
1 year ago
How do you compare 77,392 67,993
S_A_V [24]

Answer: 77,392 is bigger

Step-by-step explanation:

We obviously know 77,000 is bigger 67,000. Just looking at the thousands place we can tell which number is bigger. We can also write this as 77,392 > 67,993.

Hope this helps :)

3 0
3 years ago
HELP!! 70 points will be given!<br> Picture included
kkurt [141]

Answer: a) -13/16

Step-by-step explanation: Start by setting equations equal and rearrange X^3 - x^2 + 1 = 0. Visual inspection of graph shows x between -1 and -1/2. Start with x = 3/4 plug in and calculate: just a little too small. Try going halfway towards -1: x =-7/8 Plug in and the answer is very far from 0. Go halfway back towards -3/4: -13/16 and the equality is very close.

8 0
4 years ago
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