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2 years ago

Which description matches the data in the table?

Mathematics

1 answer:

Naddik [55]2 years ago

3 0

Answer:

A student startes out with five cards and adds four cards each week

Step-by-step explanation:

pls mark brainliest

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Jackson finds a cat stuck in a 20ft tree. Luckily he has a 25foot ladder. If the ladder leans against the tree leaving 6ft of sp

Temka [501]

Hello!

This makes a triangle

The cat is 20 ft high

The triangle is 20 feet high

The is 6 ft between the ladder and the tree

The base is 6 ft long

You use the Pythagorean theorem to solve this

$a^{2} + b^{2} =c^{2}$

a and b are the base and height

put in the values you know

$6^{2} + 20^{2} = c^{2}$

square the numbers

36 + 400 = $c^{2}$

Add

436 = $c^{2}$

Take the square root of 436

20.9 = c

Since this is lower than the length of the ladder the ladder is long enough

The answer is yes

Hope this helps!

8 0

2 years ago

1.A shade of green paint is created by mixing a certain amount of yellow paint ratio of blue paint. The ratio of yellow to blue

neonofarm [45]

3) Answer: 8:9 (Defense:Offense)
16 and 18 need to be simplified. They're both divisible by 2, getting 8:9, and can't be simplified any more or they won't be whole numbers.

4) Answer: 1:3 (Hit:Bat times)
5 and 15 are divisible by 3, making 1 and 3.

5) Answer: 1:65 (Hours:Miles)
3 and 195 is divisible by 3. (195 is divisible by 3 because 1+9+5=15, getting the sum of numbers will get a smaller number, and if that number, 15 in this case, is divisible by 3, then the larger number is divisible by 3. 195/3=65, so 1:65

6) Answer: 1:3 (Potatoes:Servings)
8 and 24 is divisible by 8, getting 1 and 3.

3 0

2 years ago

Plz help<br><br><br>If x:6 as 3:9, then x is equal to

sladkih [1.3K]

Answer:

x/6 = 3/9

9x = 18

x = 2

Answer: 2:6 as 3:9

If x:6 as 3:9, then x is equal to

---

Equation:

(x/6) = 3/9

x = 6(3/9)

Step-by-step explanation:

4 0

3 years ago

a reciple calls for 6 cup of water and 4 cups of flour if the reciple is increased to use 6 cups of flour how much water shoud b

Setler79 [48]

Ratio and propoertion
6 to 4=x to 6
6:4=x:6
6/4=x/6
3/2=x/6
mutiply both sides by 6
18/2=x
9=x
answer is 9 cups of water

5 0

3 years ago

When constructing parallel and perpendicular lines, how are the steps similar?

Schach [20]

Similar steps:

1. You need to draw a reference line first( It's trivial but hey, it's similar)

2. You need to draw the other line with pre-defined slope( parallel with same slope, perpendicular with the product of the slope to be -1)

5 0

2 years ago

Read 2 more answers