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Ivahew [28]
3 years ago
8

How can you evaluate this expression using the distributive property? 5×(7+6)

Mathematics
2 answers:
ASHA 777 [7]3 years ago
6 0

Answer:

65

Step-by-step explanation:

5x7=35

5x6=30

35+30=65

or

7+6=13

13x5=65

Bumek [7]3 years ago
5 0

Answer:

The distributive property states that 5×(7+6)= 5(7)+5(6). 5(7)+5(6)=35+30, so the answer is 65.

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Use the context of a 24-pack of soda to explain why 3/8 is NOT equivalent to 5/12 . Answer in number of cans.
juin [17]

Answer:

In a 24 pack of soda, 1/8 would be 3 cans (24/8 = 3). 1/12 would be 2 cans (24/12=2).

So 3/8 is 9 cans of soda and 5/12 is 10 cans of soda, so they are not equivalent because the number of soda cans is not the same.

4 0
2 years ago
What is the value of the expression (3.5 +2.5) × 4 + (5.5 − 12.25)?
seropon [69]

Answer:

none

Step-by-step explanation:

, the answer 17.25, there must a be a typo in your question

3 0
2 years ago
The cheapest available ticket for Super Bowl Ll on the secondary market costs
drek231 [11]

Answer:

He must work 52 days to pay for a single ticket.

Step-by-step explanation:

This question can be solved using proportions.

Per hour:

Joel earns $7.25 per hour, 20% of which is deducted for taxes. So without taxes, in each hour, he earns 100%-20% of 80% of this, so 0.8*7.25 = $5.8.

Per day:

He works 9 a.m. to 5 p.m. each day, so 8 hours a day.

For each hour, he earns $5.8.

So in a day, he makes 8*5.8 = $46.4

How many days he must work:

The ticket costs $2400.

He makes $46.4 a day.

So, to buy a ticket, he needs to work:

2400/46.4 = 51.7 days

Rounding up

He must work 52 days to pay for a single ticket.

7 0
2 years ago
right three million, eight hundred sixty-two thousand, seven hundred ninety-five standard: and expanded:​
harina [27]

Answer:

Expanded: 3,000,000- 800,000- 60,000- 2,000- 700- 90- 5

Standard: 386,2795

Hope this helps!!

4 0
2 years ago
In trapezoid ABCD, AC is a diagonal and ∠ABC≅∠ACD. Find AC if the lengths of the bases BC and AD are 12m and 27m respectively.
xz_007 [3.2K]

Answer:

Length of diagonal is 18 m

Step-by-step explanation:

Given in trapezoid ABCD. AC is a diagonal and ∠ABC≅∠ACD. The lengths of the bases BC and AD are 12m and 27m. We have to find the length of AC.

Let the length of diagonal be x m

In ΔABC and ΔACD

∠ABC=∠ACD      (∵Given)

∠ACB=∠CAD      (∵Alternate angles)

By AA similarity theorem, ΔABC~ΔACD

∴ their corresponding sides are proportional

\frac{x}{27}=\frac{12}{x}=\frac{AB}{CD}

Comparing first two, we get

⇒ \frac{x}{27}=\frac{12}{x}

⇒ x^2=27\times 12

⇒ x=\sqrt324=18

hence, the length of diagonal is 18 m



4 0
2 years ago
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