3 years ago

Need help fast!! What is the value of x

Mathematics

1 answer:

prohojiy [21]3 years ago

4 0

Answer:

4.5

Step-by-step explanation:

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PLEASE HELP ASAP!

vazorg [7]

Answer:

A. $\displaystyle \frac{6}{10}$

Step-by-step explanation:

$\displaystyle \frac{9}{15} = \frac{6}{10}$

Greatest Common Divisor [GCD]: 1½

I am joyous to assist you anytime.

4 0

3 years ago

If nine is added eighteen times to a number, the result is 173. What is the number?

fomenos

I believe the answer is 19.1 and then you round it from there. Because 173 is not an even number. Check with someone else though. Hope this helps!

3 0

3 years ago

Read 2 more answers

Factorise fully the following:<br> a) 3x^3-9x<br> b) 4x^2+28^3

Leokris [45]

Answer:

3 x(x^2-3)

4x(x^2+5488)

Step-by-step explanation:

3 0

2 years ago

How do you do this? Yeah

Aliun [14]

Answer:

Step-by-step explanation:

You have to plug -2 into every x in the function, so:

(-2)^2 - 3 (-2) + 7

4 + 6 + 7

7 0

3 years ago

What is the measure of ∠S ?

jeka94

Alright, lets get started.

We could use sine law to find the remaining angle.

$\frac{sinA}{a} = \frac{sinB}{b}$

$\frac{sinS}{63.6} = \frac{sin64}{69.8}$

Plugging the value of sin 64

$\frac{sinS}{63.6} = \frac{0.8987}{69.8}$

$\frac{sinS}{63.6} = 0.01287$

Cross multiplying

sin S = 0.8189

Taking inverse on both side

$S = sin^{-1}(0.8189)$

S = 55° : Answer

Hope it will help :)

4 0

3 years ago

Read 2 more answers