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galina1969 [7]
3 years ago
15

Picture please help

Mathematics
1 answer:
My name is Ann [436]3 years ago
5 0

Answer:

y=7

Step-by-step explanation:

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The running back for the Bulldogs football team carried the ball 7 times for a total loss of 15 3 4 yards. Find the average chan
OLga [1]

The average would be the total yards divided by the number of carries:

Rewrite 15 3/4 as 63/4

Now divide by 7:

63/4 / 7 =

63/4 x 1/7 = 63/28 = 2 1/4

Because the total yards was a loss, which would be a negative number, the average is - 2 1/4 yards per play.

4 0
3 years ago
Which matrix represents the system of equations shown below?
OLga [1]

Answer:

c because c is c kkjwjwjjjwjwjsjssjsjjssmsswnsnsnsnnsns

3 0
3 years ago
Read 2 more answers
If $1000 is divided among the three people In the ratio 2:3:5,find the share of each​
d1i1m1o1n [39]

Answer:

$200, $300, $500

Step-by-step explanation:

Given data

Total Amount= $1000

Ratio=  2:3:5

The combined ratio is = 10

Let us apply the part to all method to find the individual amount

The first person will take

10/1000= 2/x

1/100=2/x

cross multiply

x= 200

The second person will take

10/1000= 3/x

1/100=3/x

cross multiply

x= 300

The third person will take

10/1000= 5/x

1/100=5/x

cross multiply

x= 500

8 0
3 years ago
Shortly after takeoff, an airplane is climbing 250 feet for every 1,000 feet it travels. Estimate the airplane’s climb angle whi
SCORPION-xisa [38]

Answer: The climb angle is 14°

Step-by-step explanation:

We can create a rectangle triangle, where the velocity of the plane is the hypotenuse, the horiontal component (1000 ft by unit of time) is a cathetus and the vertical component is (250ft by unit of time).

We want to find the angle that is adjacent to the horizontal component, so we can use the relationship.

Tan(angle) = opposite cathetus/adjacent cathetus

Tan(angle) = 250/1000 = 1/4

Angle = Atan(1/4) = 14°

7 0
3 years ago
Solve the equation by completing the square. Round to the nearest hundredth if necessary. x2 + 3x = 24
Sophie [7]
We have that
x²<span> + 3x = 24
</span><span>Group terms that contain the same variable
</span>(x² + 3x) = 24
<span>Complete the square. Remember to balance the equation by adding the same constants to each side
</span>(x² + 3x+2.25) = 24+2.25

Rewrite as perfect squares

(x+1.5)² = 26.25
(+/-)[x+1.5]=5.12
(+)[x+1.5]=5.12----> x=5.12-1.5--->  x=3.62
(-)[x+1.5]=5.12-----> x=-1.5-5.12---> x=-6.62

the answer is
<span>3.62, –6.62</span>
5 0
3 years ago
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