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Sonbull [250]
3 years ago
10

Can someone help me with this math homework please!

Mathematics
1 answer:
Delvig [45]3 years ago
3 0

Answer:

1. A -> k – 2 = 1/9(t – 18)

2. D -> Tim's with a y-intercept of $2,780

3. C -> y = x + 2

4. C -> y-8 = -0.2(x+10)

5. C -> $22.75

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Speed=60 km/h time= 2 hours 20 minutes, what is the distance?
daser333 [38]

Answer:

26km

Step-by-step explanation:

d=speed × time

d=60×2.33

d= 140km

8 0
3 years ago
Divide recently purchased a pair of running shoes he got a 20% discount which save them nine dollars what was the original price
andrezito [222]
The original price of the running shoes was $45. Divide got a 20% discount on them and saved $9, and had to pay only pay $36.

- Lyla
7 0
3 years ago
Will give brainliest <br> A ?<br> B?<br> C ?
dolphi86 [110]

Answer:

A: 180°         B: 360°         C: 540°

Step-by-step explanation:

A: The measures of interior angles of a triangle sum to 180°. Since figure ABC is a triangle, the interior angles of figure ABC sum to 180°.

B: We can see the quadrilateral ACDE is a trapezoid. If you can see, the trapezoid can be split into two triangles if you connect points C and E. As U mentioned before, the measures of interior angles of a triangle sum to 180°. Since we know figure ACDE can be split into <u>two triangles</u> we have to do: 180x2 which is 360°.

C: Now that we know the Pentagon ABCDE can be split into 3 triangles(1 from figure ABC and 2 from figure ACDE), we have to multiply 180 by 3 because like I mentioned before, the measures of interior angles of a triangle sum to 180°. So, 180x3=540°.

5 0
3 years ago
Read 2 more answers
1+1-7-9x5x8x9+3+5x7x9=
stealth61 [152]
1+1-7-3240+3+315=
-2927
7 0
4 years ago
Read 2 more answers
A truck is carrying 8 cars weighting an average of 4500 pounds each. What is the total weight in tons of the cars on the truck?
umka2103 [35]

Answer:

the total weights in tons is 18

Step-by-step explanation:

The computation of the total weights in tons is shown below:

The weight of 8 cars would be

= 4,500 pounds × 8 cars

= 36,000 pounds

Now as we know that 1 ton = 2,000 pounds

So for 8 trucks it would be

= 36,000 pounds ÷ 2,000 pounds

= 18 tons

Hence, the total weights in tons is 18

8 0
3 years ago
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