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Paladinen [302]
2 years ago
7

What is 2 and 1 3rd times 5​

Mathematics
2 answers:
DedPeter [7]2 years ago
5 0
2 1/3 = (mixed # x denominator) + numerator/ denominator

= 2x3+1/ 3= 7/3



7/3 x 5= 35/3= 11 2/3



scZoUnD [109]2 years ago
4 0

Answer:

2\frac{1}{3}x5=11\frac{2}{3}

Step-by-step explanation:

5x2=10

\frac{1}{3}x5=\frac{5}{3}

\frac{5}{3}=1\frac{2}{3}

10+1\frac{2}{3}=11\frac{2}{3}

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∠A and \angle B∠B are vertical angles. If m\angle A=(3x+3)^{\circ}∠A=(3x+3) ∘ and m\angle B=(4x-8)^{\circ}∠B=(4x−8) ∘ , then fin
TiliK225 [7]

Answer:

The value of x is 11 degrees

Step-by-step explanation:

Here, given that two angles are vertical angles, we are interested in calculating the value of x. We simply want to use an important property of vertical angles to get the value of x as given in the question.

When we talk of vertical angles, they are angles which lies on opposite side to each other when we have two intersecting line.

By property, vertically opposite angles are equal.

Thus, in this case, we are to equate the angles we are having since they are both vertical angles;

Thus,

Mathematically;

angle A = angle B

3x + 3 = 4x -8

Collect like terms;

4x-3x = 3 + 8

x = 11 degrees

7 0
3 years ago
You are working for the meteorological department in Hawaii. Your job is to track the amount of rainfall received on 50 sites ac
ki77a [65]
It is a observation study, because you are observing how much rainfall is in Hawaii at 50 sites. 
8 0
2 years ago
Read 2 more answers
My sister needs help !!!!!!!
yuradex [85]
A coin has one of two outcomes: heads or tails.
Each has an equal probability of occurring, meaning that they each have a 50% chance to occur. (They need to add up to 100% because they include all the outcomes, divide that into two equal parts and...)

This is what we call theoretical probability. It's a guess as to how probability <em>should</em> work. Like in the experiment, it's not always going to be 50-50.

What <em>actually happens</em> is called experimental probability. This may vary slightly from theoretical probability because you can't predict probability with complete certainty, you can only say what is <em>most likely to happen</em>.

We want to find the probability of getting heads in our experiment so we can compare it to the theoretical outcome. To do this, we need to compare the number of heads to the total number of outcomes.

We have 63 heads, and a total of 150 coin flips.
That makes the probability of getting a heads 63/150.
The hard part is getting this ratio into a percent.

You can try simply dividing, but you should be able to notice something here.
SInce the top and the bottom of our fraction are both divisible by 3, we can <em>simiplify</em>.
63 ÷ 3 = 21
150 ÷ 3 = 50
So we could say that 63/150 = 21/50.

A percent is basically a fraction out of 100.
Just like you can divide the parts of a ratio by the same number and it will stay the same, you can also multiply. To get the fraction out of 100, let's multiply by 2.
(since 50 × 2 = 100)

21 × 2 = 42
50 × 2 = 100
21/50 = 42/100 = 42%

Comparing our experimental probability to the theoretical one...it is 8% lower.
7 0
3 years ago
Read 2 more answers
How i can write that numbers in letters/ como los escriboo en letras
Klio2033 [76]
Six hundred ninty three thousand, five thousand six hundred ninty nine

Three hundred fourty thousand two thousand and eighty nine

I’m confused on the comma for the last 2?
7 0
2 years ago
The length of a rectangular garden is 7 feet longer than its width. The perimeter of the garden is 38 feet. Find the width and l
Blizzard [7]
38=2(2w+7)
19=2w+7
12=2w

w=6
l=13

5 0
3 years ago
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