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jonny [76]
3 years ago
13

HELP ME I NEED YOUR HELP PEALSE will give brainliest

Mathematics
1 answer:
pogonyaev3 years ago
5 0

Answer:

first picture is b

Step-by-step explanation:

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What is the coefficient of x in the expression x-2
stepladder [879]

Answer:In expression x-2 coefficient of x is equal to one.

Let a be "a" x's coefficient.

If we put "a" to Your equation, it should be looks like:

ax-2

We know that there is only one x, so expression ax have to be equal x

Now we get

From this equation we know that coefficient x "a" is equal to 1.

6 0
3 years ago
Can someone pls give me an explanation and answer?
True [87]

Answer:

x=50

Step-by-step explanation:

It is a line so it should be 180 degrease. You already have two of the angles and to find the third (x) you just need to subtract them from 180. 180-105=75, and 75-25 is 50, so x is 50.

8 0
3 years ago
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you start out driving from your house to an old friends house in a different town, which is 280 miles away. after an hour and a
Semmy [17]
You would take 280-105=175 miles away and take 105 and divide that by your time 1.5 too get 70 mph
5 0
3 years ago
Please help me with problems 1-3
makvit [3.9K]
I will mark brainlist please help

1) Which of these is not a characteristic of a wave?

A. amplitude

B. period

C. mass

D. velocity


2) if a wavelength is denoted as ‘ʎ’ then the shortest horizontal distance between a crest and a trough is equal to:


A. 3/2 ʎ

B. ʎ

C. 2 ʎ

D. 1/2 ʎ
3 0
3 years ago
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6. April works as an emergency medical technician (EMT) and is a photographer. As an EMT she earns $19 per
ElenaW [278]

Answer: 19t +100

Step-by-step explanation:

19t +100  where t is the number of hours she worked and the extra 100 dollars is the money she got from her friend.

6 0
4 years ago
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