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riadik2000 [5.3K]
3 years ago
5

if your key 4 was broken and you had to find six ways to make 40 what's 6 Ways to make 40 Without using 4

Mathematics
1 answer:
mars1129 [50]3 years ago
8 0
20+20
50-10
60-20
30+10
29+11
10+10+10+10
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Hiii anyone see how the grammys played bts anyway i need help with my math imma add the pic here
guajiro [1.7K]

Answer:

1. C, 2. C, 3. i'm not sure sorry, 4. <em>D </em>(5,-5), <em>E </em>(2,-7), <em>F </em>(6,-1), <em>G </em>(10,-8)

Step-by-step explanation:

1. if you pick one of the points just move that one point up three and right three and see which one matches. you could also just eliminate the ones that don't work, the problem said nothing about rotating the polygon so we know its not A, it said move it up so we know it's not B and it said to the right so we know it's not D.

2. we know this one is C because (2,-1) when you move the vertices right and down (2 right, 3 down) it gives you (4,-4) and C is the only one to have that option for the vertices A.

3. N/A

4. for this one all you had to do was take each of the coordinates (separately) and add 4 to the first one and -5 to the second one.

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3 years ago
A cheetah can run at its top speed for about 25 seconds. Complete the table to represent a cheetah running at a constant speed.
olchik [2.2K]

Answer:

Cheetahs can go from 0 to 60 miles per hour in just 3.4 seconds and reach a top speed of 70 miles per hour. While they are the fastest land animal in the world, they can only maintain their speed for only 20 to 30 seconds.

Step-by-step explanation:

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3 years ago
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Margaret [11]

Answer:

Rational

Step-by-step explanation:

7 0
3 years ago
for each number of pennies below arrange them first into a complete rectangular array that has remainder of one (so thereis one
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For a project on Egypt, Nick is building a paper model of a square based pyramid. The square base measures 8 inches by 8 inches.
gladu [14]

Answer:

Step-by-step explanation:

The square base measures 8 inches by 8 inches. The slant height is 10 inches.

The formula for determining the area of the square base of the pyramid is l^2. Therefore,

Area of the base = 8^2 = 64 inches^2

The formula for determining the perimeter of the square base is

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The amount of construction paper needed to make this pyramid is the total surface area of the pyramid. Therefore,

Total surface area = (1/2 × 32 × 10) + 64

= 160 + 64 = 224 inches^2

5 0
3 years ago
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