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Shtirlitz [24]
3 years ago
10

PLease help meeeeeeeeeeeeee

Mathematics
2 answers:
lys-0071 [83]3 years ago
8 0

Answer:The first one is a line segment the second one is a ray and the 3rd one is a line

Step-by-step explanation:

Zigmanuir [339]3 years ago
5 0
The fist one is a line segment. You would write it as AB and choose the option that does not have any arrows.

The second one is a ray. You would write it as DC and choose the option that has one arrow.

The third one is a line. You would write it as FE and choose the option that has arrows on both sides.
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For the table below, determine the function rule, and find each of the missing y-values.
anygoal [31]
The answer is 8 and 13

<span>
y = ax + b
y = 4, x = 1        </span>⇒  4 = a + b
y = 6, x = 3       ⇒  6 = 3a + b

Solve the system of equation:
a + b = 4
3a + b = 6
______
b = 4 - a
3a + b = 6
______
3a + 4 - a = 6
2a + 4 = 6
2a = 6 - 4
2a = 2
a = 2/2 = 1
b = 4 - a = 4 - 1 = 3

So, the function rule is: y = x + 3

Thus, if x = 7, then y = 7 + 3 = 10
If x = 10, then y = 10 + 3 = 13


x y
1 4
3 6
4 7
5 8
7 10
10 13
6 0
3 years ago
Ill give brainlist if you can answer this for me
NeTakaya

Answer:

The third one

Step-by-step explanation:

consider the following image

\frac{10}{\sqrt{2} } =5\sqrt{2}

4 0
3 years ago
Two cyclists, 112 miles apart, start riding toward each other at the same time. One cycles 3 times as fast as the other, and the
Iteru [2.4K]

Answer:

Speed of a= 21 miles/hr

r = Speed of b= 7 miles/hr

Speed of a = 3r

Step-by-step explanation:

The cyclist are 112 miles apart

Time traveled by two = 4 hours

Speed of a = 3 * speed of b

If a cylcles 3 times More than b, then a will cover 3*distance of b

But speed = distance/time

Time = 4hours

Total distance=112

a = 3b

3b + b = 112

4b = 112

b = 112/4

b = 28 miles

a = 3b

a = 3*28

a = 84 Miles

They bought traveled 4 hours

Speed of a = 84miles/4 hours

Speed of a= 21 miles/hr

Speed of b = 28miles/4 hours

Speed of b = 7 miles/hr

5 0
3 years ago
ETHANHUNT HELP HERE WOULD BE APPRECIATED
labwork [276]
We know, Length of Image = Length of Object * Dilation factor, 

Just substitute your known values, 
Length of Image = 9 * 2 = 18

In short, Your Answer would be 18 cm

Hope this helps!
4 0
3 years ago
Check screenshot. that is where the question is placed.
Marianna [84]
C is the awnser I believe correct me if I’m wrong
4 0
3 years ago
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