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3 years ago

Are rational numbers always integers?

Mathematics

1 answer:

lora16 [44]3 years ago

4 0

No they are not, integers are always going to be rational but not vice versus

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Helppppp! please show your work!

Shtirlitz [24]

Answer:

90 - 37 will give a solid 53

Step-by-step explanation:

the two sums of A to C to C to B so 22.9(C, B) and 14.1 (A, C)

and know that this angle is 90 degrees, my guess would be to subtract the to given numbers with degrees to earn the sum so 22.9 + 14.1 equals 37

now we add angle degrees and sum and subtract one another,

90 - 37

6 0

3 years ago

A bag contains 6 red and 10 black

Vsevolod [243]

Answer:10/16 (can simplify I think)

Step-by-step explanation: First you do 10+6 to find out the total of all the marbles which is 16. There are 10 blacks so you do 10/16 AS you wanna find out the probability of getting the black.

6 0

4 years ago

Read 2 more answers

Find X such that: 7x + 24x = 25x

Vilka [71]

Answer:

$\boxed{ x = 0}$

Step-by-step explanation:

7x + 24x = 25 x

31 x = 25 x

Subtracting 25x to both sides

31x - 25x = 0

6x = 0

Dividing both sides by 6

=> x = 0

6 0

3 years ago

Read 2 more answers

PLEASE HELP I GIVE BRAINLIEST

Verizon [17]

Answer: B. Triangle

Step-by-step explanation:

The vertical cross-section of a pyramid is a triangle, and the horizontal cross-section of a pyramid is a square.

7 0

3 years ago

Use a trigonometric ratio to find the distance EF.

leonid [27]

Answer:

The height of the building is approximately <u>73 m</u>.

Step-by-step explanation:

The triangle EFG is shown below.

Given:

Length of shadow of building is, $FG=34\ m$

Angle of inclination of Sun with the vertical is 25°.

Therefore, the angle of inclination of Sun with the horizontal is given as:

$\angle G=90-25=65\°$

Now, in triangle EFG as shown below, we use the tangent ratio to determine the height of building EF. Therefore,

$\tan (\angle G)=\frac{EF}{FG}\\\tan 65\°=\frac{EF}{34}\\EF=34\times \tan 65\°=72.9\ m\approx 73\ m$

Therefore, the height of the building is approximately 73 m.

4 0

3 years ago