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Flauer [41]
3 years ago
10

Noah drew 18 hearts, 3 stars, and 8 circles.What is the ratio of stars to all shapes?

Mathematics
2 answers:
babymother [125]3 years ago
7 0
The total number of shapes is 29

the ratio is 3:29
rjkz [21]3 years ago
3 0
So you want to add all the shapes first. 18+3+8=29
So that's the total. Then the number of stars is 3. 
So the ratio of stars to all shapes is 3:29. 

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at shop and shop ,shaquana buys 3 pounds of squash and 2 pounds of eggplants and pays $2.85.then ,evelyn buys 4 pounds of squash
Montano1993 [528]

Each pound of squash cost $0.49 while each pound of eggplant cost $0.69.

Let x represent the cost of each pound of squash and y represent the cost of each pound of eggplant.

3 pounds of squash and 2 pounds of eggplants cost $2.85. Hence:

3x + 2y = 2.85   (1)

4 pounds of squash and 5 pounds of eggplants cost $5.41. Hence:

4x + 5y = 5.41   (2)

Solving equation 1 and 2 simultaneously gives:

x = 0.49, y = 0.69

Each pound of squash cost $0.49 while each pound of eggplant cost $0.69.

Find out more at: brainly.com/question/21105092

7 0
3 years ago
I will mark you brainliest for the right answer and you must HURRY to get it! 15 points!
DENIUS [597]

A triangles three angles always sum up to 180 degrees. We must find angle B.

We already have angle A and C, so it's quite simple.

Angle A is 28*, and angle C is 36*

We add these two together

28 + 36 = 64

Now we subtract

180 - 64 = 116

Angle B = 116*


Hope this helps you! (:

-Hamilton1757

3 0
3 years ago
What is the value of the digit 8 in alaska's population
Montano1993 [528]
Ten thousands is the answer
4 0
3 years ago
Find the surface area and round to the nearest hundredths place when necessary.
pashok25 [27]

Answer:

First lets find the area of the bottom circle:

7.2 is your radius so:

7.2^2 = 51.84 the reason why you square your radius is because thats apart of the formula when finding the are of a circle.

lets continue:

51.84 x 3.14(pi) = 162.7776

Now we need to find the area of the round surface but first we need to find the circumference of one circle and multiply it by the height.

2 x 3.14 x 7.2 = 45.216

Now lets multiply it by the height:

45.216 x 17 = 768.672

Now lets add both areas:

768.672 + 162.7776 = 931.4496 dont forget to round to the nearest hundredths place! 931.4496 rounded up = 931.45 square meters is your answer.

6 0
2 years ago
HELP ANSWER QUICKLY!!
Dvinal [7]

Answer:

B: 4x10 + 2x3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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