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2 years ago

Help me I sorta get it but still help

Mathematics

2 answers:

Luda [366]2 years ago

8 0

I am pretty sure it’s just a and b. i hope this helps.
explanation:
-1/2(4-2+6x)
-2+1-3x
-1-3x
so basically if you just simplify the equation you’ll get the answers.

lara31 [8.8K]2 years ago

5 0

Answer:

ok so u jus gotta pick all that apply or is equal to -1/2(4 - 2 + 6x). i hope this helpsssssssssss

Step-by-step explanation:

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I'll give you more points but you have to answer all the parts to the question. I need this plsssss ty lol. Show all work too pl

alexira [117]

Answer:

a) 34mi

b) 10mi

c) 44mi

d) by Calculating the amount of miles it would take John to go to school plus the amount of miles it would take Sara to go to school. Then add the sum of the amount of miles it took for both to go to school.

Step-by-step explanation:

a) explanation:

$a^{2} +b^2=c^2$

$16^2+30^2=c^2$

$256 + 900 = c^2$

$c^2=1156$

$\sqrt{1156}=34mi$

b) explanation:

$a^{2} +b^2=c^2$

$6^2+8^2=c^2$

$36+64=c^2$

$c^2=100$

$\sqrt{100} =10mi$

c) explanation: we already have all the data from John's house to Sara's House.

John's House to Sara's House = John's House to School + Sara's House to School.

Sara's House to School (Question #1) = 34mi

John's House to School (Question #2) = 10mi

34(mi) + 10(mi) = 44(mi)

d) explanation: explanation is on the answer

7 0

2 years ago

A biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this

padilas [110]

Answer:

(1/4) hr/mile

Step-by-step explanation:

4 mph can be rewritten using other units of measurement:

Suppose we convert 'miles' to 'feet:'

Then:

4 miles 5280 ft

---------- * ------------- = 21120 ft/hr

1 hr 1 mile

Note that we could invert 4 mph and obtain

1 hr

-------- or (1/4) hr/mile

4 mi

4 0

2 years ago

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Can someone help me

butalik [34]

Answer:

The answer is 1/3

Step-by-step explanation:

Yoh would get this because an dice has six sides. If two numbers are being offered, that's 2/6 , or 1/3 simplified.

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2 years ago

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F(x) = -1/3 x + 7 determine the input that would give an output value of 2/3

-BARSIC- [3]

Ur output value is f(x).....so to do this problem u need to sub in 2/3 for f(x) and solve for the input value which is x

f(x) = -1/3x + 7
2/3 = -1/3x + 7 ...multiply everything by 3
2 = -x + 21
2 - 21 = - x
- 19 = -x
19 = x <== ur output

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3 years ago

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I will give out a Brainliest answer!! Sylvia earns $7 per hour at her after school job. After working one week, she recieved a

solniwko [45]

Inequlity: 15>= x
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2 years ago

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