2 years ago

Can someone plz help me :(

Mathematics

2 answers:

Andrew [12]2 years ago

4 0

Answer:

The last answer on your last image

Step-by-step explanation:

anastassius [24]2 years ago

4 0

It’s the last question

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One number is 9 more than twice another. If their difference is 22, what is the larger number?

mafiozo [28]

Let, the numbers are: x, y
So, Equations will be: x - y = 22
x = 2y + 9

Substitute the value of x in first equation,
2y + 9 - y = 22
y = 22 - 9
y = 13

x - 13 = 22
x = 22 + 13 = 35

In short, Larger number would be 35

Hope this helps!

4 0

2 years ago

If a bus leaves every 8 minutes and a other bus leaves every 10 how often will both buses leave at the same time

olga nikolaevna [1]

Answer:

i think its 10:00am

Step-by-step explanation:

6 0

2 years ago

Help please .. don’t understand

Grace [21]

Answer:

sinx = p/h , cosx = b/h , tanx = p/b

you can use these relations

Step-by-step explanation:

p = perpendicular = side opposite to the angle

h = hypotenuse = side opposite to the right angle

b= base

if no angles are given, p and b can be interchanged

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3 years ago

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Help Please!! What is the value of a? Enter your answer in the box. a =

Talja [164]

Answer:

a=15

Step-by-step explanation:

By pythagoras' theorem

25²=20²+a²

625=400+a² group like terms

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a²=225

$\sqrt{a {}^{2} } = \sqrt{225}$

therefore a=15

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2 years ago

What is the correct answer for this equation: -7(6+8v)=6-8v

Anuta_ua [19.1K]

The answer would be v = -1

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3 years ago

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