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4 years ago

What is 7 4/21 as a improper fraction?

Mathematics

1 answer:

sveticcg [70]4 years ago

5 0

151/21. You multiply 21*7, then add that by 4 to get 151/21

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287423 to the nearest ten

Nookie1986 [14]

When you round to the nearest ten, you are looking for numbers like 10, 20, 30, etc. These all have a zero in the ones place. In the case of 34 34 is closest to 30
287,420

8 0

3 years ago

Read 2 more answers

What does this mean I'm helping my cousin I dont know what this is a rectangle by what part

Fynjy0 [20]

Answer:

This is an 8 by 4 triangle

Step-by-step explanation:

It was asking for the dimensions of the rectangle

5 0

3 years ago

Which number has a square root between 3 and 4

Igoryamba

Answer:

12.25 is one possible number but any number between 9 and 16 works (although the square root may not always be a whole number)

Step-by-step explanation:

A number between 3 and 4 is 3.5.

3.5² = 12.25

5 0

3 years ago

Two angles areComplementary One angle measures (2x-16) degrees. The other measures (x +1) degrees. What is the value of the larg

mash [69]

Given:

Two angles are Complementary.

One angle measures (2x-16) degrees.

The other measures (x +1) degrees.

To find:

The value of the larger angle.

Solution:

Let,

$\angle 1=(2x-16)^\circ$

$\angle 2=(x+1)^\circ$

We know that, sum of two complementary angles is 90 degrees. Since, given angles are complementary angles, therefore

$\angle 1+\angle 2=90^\circ$

$(2x-16)^\circ+(x+1)^\circ=90^\circ$

$(3x-15)^\circ=90^\circ$

Now,

$3x-15=90$

$3x=90+15$

$3x=105$

Divide both sides by 3.

$x=35$

The value of x is 35.

$\angle 1=(2(35)-16)^\circ$

$\angle 1=(70-16)^\circ$

$\angle 1=(54)^\circ$

And,

$\angle 2=(35+1)^\circ$

$\angle 2=(36)^\circ$

Therefore, the value of the larger angle is 54 degrees.

4 0

4 years ago

It is the policy of stores owned by the Talkara Co. to give out bonuses to salespeople every six months. The size of the bonus i

OLEGan [10]

Answer:

c. $324

Step-by-step explanation:

5 0

2 years ago