All categories

3 years ago

Which expression is equivalent 24 + 30

Mathematics

1 answer:

Rashid [163]3 years ago

8 0

Answer:

23 + 31

Step-by-step explanation:

You might be interested in

The shadow of a vertical tower is 72.0-ft long when the angle of elevation of the

OlgaM077 [116]

38.15 ft is the height of the tower using tangent

4 0

3 years ago

Brody bought 17 chicken wings for $37.40. What's the unit cost of one wing?

lana [24]

2.2

Question:

Brody bought 17 chicken wings for $37.40. What's the unit cost of one wing?

Solution given:

17 chicken wings = $37.40

1chicken wings =$37.40/17*1=$2.2

2.2

7 0

2 years ago

What does quantitative data mean?

Serhud [2]

Quantitative data is information about quantities; this is the only way I know how to explain,information that can be measured and written down with numbers is known as quantitative data! Heres an example,youre height!
: D

4 0

3 years ago

-4 2/3+ 1 5/6 pls help me

Sauron [17]

Here is the work for that problem

4 0

3 years ago

Read 2 more answers

I need help! Will mark Brainliest for full answer!!!

Softa [21]

Answer:

Part a .............> x = 11

Part b .............> k = 57.2

Part c .............> y = 9.2

Explanation:

The three problems deal with inverse variation between two variables

An inverse variation relation between two variables means that when one of the variables increases, the other will decrease (and vice versa)

Mathematically, an inverse variation relation is represented as follows:

$y = \frac{k}{x}$

where x and y are the two variables and k is the constant of variation

Now, let's check the givens:

Part a:

We are given that y = 3 and k = 33

Substitute in the original relation and solve for x as follows:

$y = \frac{k}{x}\\ \\3 = \frac{33}{x}\\ \\x=\frac{33}{3}=11$

Part b:

We are given that y = 11 and x = 5.2

Substitute in the original relation and solve for k as follows:

$y=\frac{k}{x}\\ \\11=\frac{k}{5.2}\\ \\k=11*5.2=57.2$

Part c:

We are given that x=7.8 and k=72

Substitute in the original relation and solve for y as follows:

$y=\frac{k}{x}=\frac{72}{7.8}=9.2$ to the nearest tenth

Hope this helps :)

6 0

3 years ago