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3 years ago

Ms. Fuentes's dass of 22 scholars is going to the Museum of Natural History. Each scholar has to pay for

Mathematics

1 answer:

Kitty [74]3 years ago

3 0

Answer:

Step-by-step explanation:

Ms. F......22 kids, $2 for parking, 't' for history ticket

Ms. M.....24 kids, $3 for lunch, 1.5 times 't' for science ticket

(I'm unsure if Ms. M's kids have to pay for parking, I'll add that at the end)

So, Ms. F...... 22 kids times $2 parking plus 22 kids times t for tickets...

22(2)+22t=?????

The last sentence tells us what it equals.

Ms. M.....24 kids times $3 for lunch plus 24 kids times 1.5t for museum...

24(3)+24(1.5t)=?????

(If Ms. M's kids have to pay parking...add 24 time $2 for parking.....use this equation, If they don't pay parking use the equation above for her kids)

24(3)+24(1.5t)+24(2)=

Can you get the answer from here?

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2) Find the angle measures of a triangle if the first angle is thirty-one degrees more than

Charra [1.4K]

Answer:

4x+88=180

First angle is 54°

Second angle is 23°

Third angle is 103°

Step-by-step explanation:

Let x be the second angle. First angle is 31+x. Third angle is 2*(31+x)-5 = 62+2x-5 = 2x+57

All angles in a triangle add upto 180°

31+x+x+2x+57 = 180

4x+88=180

Subtract 88 from both sides,

4x = 92

Divide by 4,

x = 23°

31+x = 54°

2x+57 = 2*23 + 57 = 46+57 = 103°

4 0

3 years ago

Please please help needs to be submitted in 15 minutes!!!

ollegr [7]

Answer:

Volume of prism 1: 104 cubic inches

Surface area of prism 2: 650 square inches

Step-by-step explanation:

To find the volume of prism 1, set up a proportion using the side lengths and the volume of prism 2.

The ratio of the side lengths will be your scale factor. When finding volume using scale factor, you need to cube the scale factor. The numerator in the proportion are from prism 1 and the denominator is prism 2. Prism 1 is the numerator since it is the new image and we are solving for it's volume.

$(\frac {4}{10}) ^{3} =\frac{x}{1625} \\\\\frac{64}{1000} =\frac{x}{1625} \\\\$

$1000x=104000\\\frac{1000x}{1000} =\frac{104000}{1000} \\x = 104$

To find the surface area of Prism 2, we are going to setup another proportion, but this time we are going to square the scale factor since we are finding area. Prism 2 will be the numerator and prism 1 will be the denominator.

$(\frac{10}{4} )^2 = \frac{x}{104} \\\frac{100}{16} =\frac{x}{104} \\16x=10400\\\frac{16x}{16}=\frac{10400}{16}\\ x= 650$

6 0

2 years ago

I need help this too help me and thank you and thank you

valentinak56 [21]

A is (-1,0) B is (0,-3) C is line of symmetry D is (3,0) E is (2,-3) F is (1, -4)

6 0

3 years ago

The factored form of 10x^2 - 31x + 15

pochemuha

Answer:

(5x-3)(2x-5)

Step-by-step explanation:

10x^2 - 31x + 15

=(10x^2-6x)+(-25x+15)

=2x(5x-3)-5(5x-3)

=(5x-3)(2x-5)

I hope this helps!

7 0

4 years ago

Share these amounts between Lin and Kuan-yin in the ratio given<br> $35 in the ratio 2 : 3

Taya2010 [7]

Answer:

2:3=14:21

Step-by-step explanation:

2+2=5

35/5=7

7*2=14

7*3=21

7 0

2 years ago

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