All categories

2 years ago

What number would go in the boxes

Mathematics

2 answers:

artcher [175]2 years ago

6 0

Step-by-step explanation:

I think

29.99 + 1.42 = 31.41

olga55 [171]2 years ago

5 0

The answers :
29.01
30.41

You might be interested in

Mrs. Simmons gave a history test worth 92 points. There were only two types of questions on it: 2-point true/false questions and

SVETLANKA909090 [29]

Answer:

There are 8 true/false questions and 26 fill-in-the-blank questions.

Step-by-step explanation:

Let "t" be the number of 2-point true/false questions and "f" the number of 5-point fill-in-the-blank questions.

Mrs. Simmons gave a history test worth 92 points. Symbollically,

2 t + 5 f = 92 [1]

There were a total of 34 questions in the test. Symbollicaly,

t + f = 34

t = 34 - f [2]

If we replace [2] in 1, we get

2 (34 - f) + 5 f = 92

68 - 2 f + 5 f = 92

3 f = 24

f = 8

We replace f = 8 in [2],

t = 34 - 8 = 26

There are 8 true/false questions and 26 fill-in-the-blank questions.

7 0

2 years ago

Solve for x. x/7 - y = a<br><br> Please help as soon as possible. Thanks! =D

ololo11 [35]

Hello!

Answer:

x=7(a+y)

Step-by-step explanation:

Hope this helps!

5 0

2 years ago

Angles P and Q are supplementary. If mZP is<br> 32°, what is the mZQ?

Ratling [72]

Step-by-step explanation:

Supplementary angles add up to 180°

$\therefore m\angle P + m\angle Q = 180° \\ \therefore 32 \degree+ m\angle Q = 180° \\ \therefore m\angle Q = 180° - 32° \\ \huge \purple{ \boxed{\therefore m\angle Q = 148°}}$

6 0

2 years ago

A plant used to be 11 inches has grown to 17 inches tall.what is the percent increase of the height of the plant

tia_tia [17]

Answer:

54.5%

Step-by-step explanation:

7 0

2 years ago

What is the equation, in slope-intercept form, of the line that passes through (0, 3) and has a slope of −6?

crimeas [40]

Answer:

The answer is

Step-by-step explanation:

To find the equation of the line given a point and slope we use the formula

where

m is the slope

( x1 , y1) is the point

From the question the point is (0 , 3) and slope is - 6

Substitute the values into the above formula and solve

That's

We have the final answer as

Hope this helps you

8 0

3 years ago