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ElenaW [278]
2 years ago
10

Help ASAP! will give brainliest!!!

Mathematics
2 answers:
melisa1 [442]2 years ago
8 0

Answer:

x = 23

DBC = 23

ABC = 137

Step-by-step explanation:

Nadya [2.5K]2 years ago
7 0

Answer:x would be 45 2nd would be 45 since its still the same distance the 3rd

is 150

Step-by-step explanation:

ok

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5. Write an equation for a line with a slope of -4 and goes through the point (5, -1). Show all work.​
Artyom0805 [142]

Answer:

y=-4x+19

Step-by-step explanation:

Plug into point-slope formula

y-y1=m(x-x1)

y-(-1)=-4(x-5)

y+1=-4x+20

 -1          -1

y=-4x+19

4 0
3 years ago
Number 1 please <br> Add the number in each set<br> A 20,30,50,<br> B 3,9,7,4,1
Nataly [62]

Answer:

a=110 b=24

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Write a number eighteen in another way
Rus_ich [418]
Eighteen could be in standard form 18 or expanded form 10 + 8.
8 0
3 years ago
Read 2 more answers
3. A car starts a trip with 20 gallons of gas in its tank. The car traveled at an average
Helga [31]

Answer:

32.5%

Step-by-step explanation:

first we will have to calculate how much miles the car traveled, to do that we will multiply the speed by hour long the car was traveling for which is

65*3=195

During those 195 miles the car used 1 gallon for every 30 miles which means it used 6.5 gallons of its tank

195/30=6.5

6.5 gallons is 32.5% of 20 gallons

6.5/20=0.325

0.325 * 100 = 32.5%

3 0
3 years ago
The output is four times the input
juin [17]
O=4i (is that was you were asking about) 

edit: sorry that wasn't very detailed say if the input is 4 the output will be 16 or if the input is 100 the output will be 400. So mainly what ever the input is multiply it by 4.

I hope this helps :)
5 0
3 years ago
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