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Irina-Kira [14]
3 years ago
8

A car travels 3 hours at 50mph; then travels 40mph for 7 hours. How many miles does it travel during the 10 hours brainly

Mathematics
2 answers:
slava [35]3 years ago
4 0

Total distance traveled in the 10 hours is 430 miles.

Step-by-step explanation:

Step 1: Calculate the miles traveled in the first 3 hours

Given Speed = 50 mph Time = 3 hrs

Distance = Speed * Time

Distance, D1 = 50 * 3 = 150 miles

Step 2: Calculate the miles traveled in the remaining 7 hours

Given Speed=40 mph Time = 7 hrs

Distance , D2 = 40 * 7 = 280 miles

Total Distance = D1 + D2 = 150 + 280 = 430 miles

IRISSAK [1]3 years ago
3 0

Answer:

430 miles

Step-by-step explanation:

Distance = speed × Time

Total distance travelled in 10 hrs = 3 × 50 + 7 × 40

= 150 + 280

= 430 miles

May this help you!!!!!!!!!!

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vladimir1956 [14]

Answer:

That is called a cyclic quadrilateral. Angles E and G add up to 180 degrees and angles H and F add up to 180 degrees.

Supplementary angles are two angles whose measures add up to 180°

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It cost Jodi $44.88 to buy 12 gallons of gas. What was the cost per gallon of gas?
kolbaska11 [484]

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Step-by-step explanation:

7 0
3 years ago
F(-2) = 3 . 4(31 + 10)
AnnZ [28]

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d

Step-by-step explanation:

4 0
4 years ago
What are the coordinates of the point on the directed line segment from (-6, -6)(−6,−6) to (9, -1)(9,−1) that partitions the seg
GrogVix [38]

Answer:

(0, -4)

Step-by-step explanation:

The coordinates of the points from which the directed line segment extends = (-6, -6) to (9, -1)

The ratio the required point partitions the line = 2 to 3

The formula for finding the coordinate of a point that partitions a line AB into a ratio 'a' to 'b', where the coordinates of, A = (x₁, y₁) and B = (x₂, y₂) is given as follows;

\left(\dfrac{a}{a + b} \times (x_1 - x_2)+ x_1, \ \dfrac{a}{a + b} \times (y_1 - y_2)+ y_1 \right)

Therefore, the required point is located as follows;

\left(\dfrac{2}{2 + 3} \times (9 - (-6))+ (-6), \ \dfrac{2}{2 + 3}\times (-1 - (-6))+ (-6) \right) = (0, -4)

The coordinates of the point is (0, -4)

6 0
3 years ago
What is 2 × 5 – 10 ÷ 2?
morpeh [17]

Answer:

(2 x 5) - (10 ÷ 2)

10 - 5

5

5 is the answer

5 0
3 years ago
Read 2 more answers
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