2 years ago

Please answer this correctly without making mistakes

Mathematics

1 answer:

levacccp [35]2 years ago

6 0

Answer:

6 lbs and 1 oz

Step-by-step explanation:

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Each game at an arcade costs $1.50. Chuck spent no more than $12.50 at the arcade. He bought a snack for $5.25 and spent the res

Elodia [21]

4 because $12.50-$5.25=$7.25 you then divide $7.25 by $1.50 which is 4.833333 Therefore the maximum number of games Chuck can play is 4

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2 years ago

25h to the power of 10 +18

lesya692 [45]

Answer:

1.509909034 x10 ^36

Step-by-step explanation:

10 plus 18 is 28

Then you would multiply 28 by 25 numbers of itself.

6 0

2 years ago

A+b=77,a-b=13 care sun nr

STALIN [3.7K]

It's a simultaneous equation:
Steps:
1.Number the equations..

a+b=77 -1
a-b=13 -2

2. Choose what variable you want to use. In this case I would use the "b". Since the signs in front of the "b's" are different, add the two equations together

a + b = 77
+ + +
a (-b) = 13

Which gives;
2a = 90

Then solve to find a:
2a=90
a= 90/2
a=45

3.Then plug the "a" value into any of the original equations to find the "b" value. I would use equation 1 since the all the variables are positive.

a + b = 77
(45) + b = 77
b=77-45
b=32

4.Solution

a=45
b=32

3 0

2 years ago

In triangle LMN, P lies on LM and Q lies on LN. If Pq is 1/2Mn, PQ is called what

xz_007 [3.2K]

Check the picture below.

6 0

2 years ago

the leaning tower of pisa in italy makes an angle of 86 degrees with the ground. a person standing on the ground approximately 8

Art [367]

See the picture to better understand the problem

we know that
in the triangle ABC
∠A+∠B+∠C=180°
∠C=180-(86+69)-----> ∠C=25°
Applying the law of sines
b/sin B=c/sin C------> b=c*sin B/sin C-----> b=82*sin 69/sin 25
b=181.14 ft

the answer is
181.14 ft

8 0

3 years ago

Read 2 more answers