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gtnhenbr [62]
3 years ago
13

What is the answer for these questions?

Mathematics
2 answers:
jasenka [17]3 years ago
6 0

Answer:

a. (2)(6)+4=(3)(6)−2

16=16 Yes

b. 14(8)+3=34(8)+1

5≠7 No

c. (3)(2)−5=(0.5)(2)

1=1 Yes

d. 23((3)(8)+6)=(3)(8)−4

20=20 Yes

Step-by-step explanation:

PIT_PIT [208]3 years ago
5 0

Answer:

a.) yes

b.) no

c.) yes

d.) yes

Step-by-step explanation:

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Hanna baked a cake, she used 6 tenths of flour, 3 eggs and4 fifths of sugar. how man ingredients did she used..
lidiya [134]
Since the question wants to know how many ingredients she used, All we have to do is add them.

So as the question says, she used 6/10 flour, 3 eggs, and 4/5 sugar.

Now we have two fractions in this scenario. Let's make them have the same denominator. Either we divide 6/10 by 2 or multiply 4/5 by 2. Let's multiply.

4/5 × 2 = 8/10

Now we have 6/10, 3, and 8/10

Lets add them together.

3 + 6/10 = 3 and 6/10

Now 3 and 6/10 + 8/10 = 4 and 4/10

Simplify even further...

and your answer will be 4 and 2/5
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2 years ago
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3 years ago
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Factoring gives us,
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