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Paha777 [63]
3 years ago
10

This isosceles triangle has two sides of equal length, a,

Mathematics
1 answer:
anygoal [31]3 years ago
3 0

Answer:

Step-by-step explanation:

2a + b = 15.7

2(6.3) + b = 15.7

b = 3.1

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Mr. Smith is ordering steaks to serve at a poker game with his friends. The first company charges a delivery fee of $10 plus $15
gregori [183]

Answer:

he would have to order 3 steaks from the first company and 3 from the second

Step-by-step explanation:

6 0
3 years ago
What is 26.99 round to the nearest tenth
Arte-miy333 [17]
Salutations!

To round to the nearest tenth, you need know whether the number next to tenth place is greater than 5 or lesser than 5. If its greater than 5, you need to round up. If its lesser than 5, you need to round down. Now, in the number 26.99 9 is in the tenth place. The number next to 9 is greater than 5, so just add on to the ones place, making the tenth and hundredth place 0. Zero has no value so whether you add the zero or not, it does not matter.

<span>26.99 round to the nearest tenth </span>≈ 27

Hope I helped (:

Have a great day!
5 0
3 years ago
Find the sum. A. 4x2 – x – 5 B. 10x2 + 7x – 5 C. –10x2 + 7x + 11 D. 4x2 + x – 11
Kobotan [32]

Answer:

A

Step-by-step explanation:

7x² - 4x - 8 - [ -3x² - 3x - 3]

In subtraction, flip the sign of all terms in the minuend

   7x² - 4x - 8

  <u> 3x² + 3x + 3</u>

   4x² - x - 5

7 0
3 years ago
Currently they sell a tub of popcorn for $10. SHOW or EXPLAIN what the cost of the cone of popcorn should be. Door context: The
Nina [5.8K]

Answer:

The cost of cone of popcorn is $ 2.59.

Step-by-step explanation:

The tub has a volume of 540.473 and costs $10. The cone has a volume of 140.035.

The cost of per unit volume is

$10/540.473

The cost of cone of popcorn is

\frac{10}{540.473}\times 140.035\\\\2.59

7 0
3 years ago
5. A real estate agent earns 3.5% commission on the selling price of a home. Find the commission
Iteru [2.4K]
300000(3.5%)=10,500
3 0
3 years ago
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