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7nadin3 [17]
3 years ago
14

Answer A B and C pls

Mathematics
2 answers:
aleksandrvk [35]3 years ago
5 0
A. $39.

B. $2.50.

C. Sinea.
Hunter-Best [27]3 years ago
4 0

a. using the same ratios:

26 : x = 8 : 12

x = (26*12)/8

x = 312/8

x = 39 $

b. using the same ratios:

5 : x = 20 : 10

x = (5*10)/20

x = 50/20

x = 2,5$

c. Sinea:

5 : 12 = 40 : x

x = (12*40)/5

x = 480/5

x = 96$

Ren:

10 : 20 = 40 : x

x = (40*20)/10

x = 800/10

x = 80$

Sinea would spend more money because the ratio of her money spend on souvenirs and snacks is 12/5 = 2,4 which is bigger than in Ben's case, where it's 20/10 = 2, hence SInea would spend more money.

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The six Grade is holding a fundraiser were students will make and sell peace necklaces for $1.50 each each student is responsibl
kap26 [50]

Answer:

$ 584.89

Step-by-step explanation:

so each student is responsible for selling 12 necklaces...and there are 130 students....so thats (130 * 12) = 1560 necklaces

each necklace is 1.50....so thats (1560 * 1.50) = 2340

profit = revenue earned - expenses

profit = 2340 - 0.45 = 2339.55

1/4 of the profit goes to Puerto Rico

1/4 * 2339.55 = 2339.55/4 = 584.887 rounds to $ 584.89 <==

6 0
3 years ago
Filipe was playing with a triangle on a coordinate plane. The triangle's area is 24 square units. The largest circle he can fit
pickupchik [31]

Answer:

52.36%

Step-by-step explanation:

First, you need to find the radius of the circle. You can do this by using the Pythagorean theorem, which states a^2+b^2=c^2. In this case, a and b are equal to 1.2 and 1.6, and c is the radius of the circle. Plugging in we get 1.2^2+1.6^2=c^2 or 1.44+2.56=c^2 or 4=c^2. Finding the square root of both sides of the equation, we find that 2=c. Now that we have the radius, we can find the area of the circle. The area of a circle is expressed as πr^2, and plugging in 2 for r we get an area of 4π, or ~12.56637. Now all we do is divide 12,56637 by 24 and get what percentage of the area of the triangle the circle covers, which is roughly 0.5236, or 52.36%

4 0
3 years ago
Henry divided his socks into five equal groups. Let s represent the total number of socks. Which expression and solution represe
WINSTONCH [101]

Answer:

20/5=number in each group. It can also be S/5

Step-by-step explanation:

5 0
4 years ago
Please help really fast. I will give brainliest
kifflom [539]

Answer:

D

Step-by-step explanation:

that should be the answer

8 0
3 years ago
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IgorC [24]

Answer:

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Step-by-step explanation:

slope s what ever is next to the x

y-intercept is like the "normal" number.

8 0
3 years ago
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