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Natalija [7]
3 years ago
6

-8 -3 8 M= - 3 --4.5

Mathematics
1 answer:
Gre4nikov [31]3 years ago
8 0

Answer:

Step-by-step explanation:-7/2

is the answer

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Evan’s family drove to a theme park for vacation. Assume they drove the same speed throughout the trip. The first day, they drov
kykrilka [37]
I say it’s c.150 because 6 hours is 300 then 5 hours is 250 so you’re subtracting 50 for 1 less hour, so 4 hours would be 200 that makes 3 hours 150

got it? hope that’s not too confusing
7 0
3 years ago
Two sizes of cans of beans are similar. The thickness of the walls and bases are the same in both cans. The ratio of their surfa
agasfer [191]

Answer:

It costs  $0.216  to make smaller can and $0.324 to make larger can

Step-by-step explanation:

Given:

The ratio of the surface areas = 4:9

Area of smaller cans =  36 sq in

Cost  = $0.006 per square inch  

To Find:

how much does it cost to make each can = ?

Solution:

Lets the area of the larger can be x

the ratio is  4 :  9

then 4x =  9.(36)

4x = 216

x = \frac{216}{4}

x =  54

The area of the larger can is 54 sq in

Now the cost of making the smaller can  =   36 \times  0.006 = $0.216

The cost of making the Larger can = 54 \times 0.006 =$0.324

4 0
3 years ago
The function f(x) is graphed below. The domain of the function is​
GarryVolchara [31]

Answer:

[-1, infinity)

Step-by-step explanation:

The graphs starts from X=1 and remains defined from X =1 to infinity. The domain of the function is, thus, [-1, infinity)

5 0
3 years ago
Can you prove this congruent? Using what theorem/postulate?
slavikrds [6]
I'd say that, if the angles S and U are equal, as the SV and UV segments move towards each other, they meet at vertex V, the angles they make, angle SVT and UVT, have to be equal, because the side TV is shared by both, and has the same direction.

now, side TV is on both triangles, and is shared by both, so is the same length, so TV on one triangle is equal to TV on the other

check the picture below

so, you have one Angle, another Angle, and then a Side
                          A                    A                          S

3 0
3 years ago
If a =5 and b=3 what is the value of the 2a-3b+3a
34kurt

Answer:

If a = 5 and b = 3, then that means 2a - 3b + 3a = 16

Step-by-step explanation:

2a - 3b + 3a

(2×5) - (3×3) + (3×5)

10 - 9 + 15 = 16

6 0
3 years ago
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