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3 years ago

There are 17 goats in the barn. 8 goats go outside. how many goats are still in the barn? --__ =

Mathematics

2 answers:

Cloud [144]3 years ago

4 0

17 - 8 = 9 :)

17 goats are in the barn and 8 go outside. Count how many you have left. 9 :)

nasty-shy [4]3 years ago

4 0

If you don't understand the text or problem look for key words that will help you find if it's subtraction addition etc... so some key words would be go and still when you hear go too I think leave, isn't there anymore, take away so that's subtraction. 17 - 8 = 9

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Which of the following are solutions to -2.7 + x = -3.5?

algol [13]

Answer:

-3.5+27

Step-by-step explanation:

-2.7+x=-3.5

x=-3.5-(-2.5)

x=-3.5+2.5

x=2.0

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3 years ago

A 70 cm long stick is cut into two parts in such a way that the longer part is 20 cm longer than the shorter part. How long is e

Pachacha [2.7K]

Answer:

The longer part is 45 cm long and the shorter part is 25 cm long.

Step-by-step explanation:

Given:

A 70 cm long stick is cut into two parts in such a way that the longer part is 20 cm longer than the shorter part.

Now, to find the length of each part of the stick.

Let the shorter part be $x.$

So, the longer part is $x+20.$

Total length of the stick = 70 cm.

Now, to get the length of each part we solve an equation:

$(x)+(x+20)=70\\\\x+x+20=70\\\\2x+20=70\\\\Subtracting\ both\ sides\ by\ 20\ we\ get:\\\\2x=50\\\\Dividing\ both\ sides\ by\ 2\ we\ get:\\\\x=25.$

The length of the shorter part is 25 cm.

Now, substituting the value of $x$ :

$x+20\\\\=25+20\\\\=45\ cm.$

The length of longer part is 45 cm.

Therefore, the longer part is 45 cm long and the shorter part is 25 cm long.

6 0

3 years ago

The side of a rhombus is 15 centimeters long, and the length of its longer diagonal is 24.6 centimeters. Find the area.

Mekhanik [1.2K]

A = 175.03.

The area of a rhombus is found by multiplying 1/2 by the diagonal by the other diagonal.

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3 years ago

What is the y-intercept of the graph of y = 4^x-2?

mixas84 [53]

Answer: Hope this helps you.

-2

Step-by-step explanation:

y = mx+b (B is y-int)

y = 4^x-2

-2 is clearly replacing the b (y-int) meaning b, the y-int, is -2

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2 years ago

Read 2 more answers

For real answers 25 pts and a mark!! Help please!!Suppose that there are two types of tickets to a show: advance and same-day. A

Diano4ka-milaya [45]

Answer: 35 advance, 30 same day

Step-by-step explanation:

$35 * A + $15 * S = $1675

A + S = 65 So. A = 65 - S

Plug in for A:

35(65-S) + 15S = 1675

2275 - 35S + 15S = 1675

-20S = -600

S = 30 same day tix

A = 35 advance tix

5 0

4 years ago

There are 17 goats in the barn. 8 goats go outside. how many goats are still in the barn? __-__-__ =

There are 17 goats in the barn. 8 goats go outside. how many goats are still in the barn? --__ =