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Murljashka [212]

3 years ago

7

The school choir is going on a field trip to see an opera. There are 34 students and 5 teachers going on the trip. If each ticke

t costs $9.50, about how much money do they need to raise to pay for the cost of the trip?

1 answer:

Effectus [21]3 years ago

7 0

Answer:

They have to raise $370.5

Step-by-step explanation:

You add 34 and 5. Then you multiple 39 and 9,50 to get your answer.

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A circle is centered at the point (7,1) and passes through the point (8,7). what is the radius

Scorpion4ik [409]

Easy

the radius is the distance from the center to a point on the circle

we are given
center=(7,1)
a point=(8,7)
find the distance
distance formula
D= $\sqrt{(x2-x1)^2+(y2-y1)^2}$

so the distance between point and center is radius
D= $\sqrt{(8-7)^2+(7-1)^2}$
D= $\sqrt{(1)^2+(6)^2}$
D= $\sqrt{1+36}$
D=√37 units

radius is √37 units

7 0

4 years ago

*the problem is in the pic that is uploaded

Alex787 [66]

Hmm,
ok,
complete square ok
wait wat

he went from
(x-3)²=16 to
x-3=16
?????
he square rooted the left side only
he has to do it to both sides

he should have done
(x-3)²=16
x-3=+/-4
x=3+/-4
x=7 or -1

8 0

3 years ago

1. An amusement park gives away gifts to celebrate its grand opening. Every 2nd visitor will receive a

Mademuasel [1]

Answer:

Every 200 visitors, the visitor will receive all 4 gifts.

Step-by-step explanation:

With the given numbers, the lowest common number would be 200.

7 0

3 years ago

Select the correct answer.<br>What is the value of x in the figure

Anastasy [175]

We need the figure to answer that.

4 0

3 years ago

Which two days had a ratio of 2:5 computers sold? Looking for brainliest.

Marianna [84]

Answer: A. Wed to Fri

We have a bunch of natural numbers and we're told a pair is in the ratio 2:5.

For natural numbers to have this ratio, the left number will be a multiple of two and the right number will be a multiple of five.

Our only option for a multiple of 5 is 15, Friday. So we have

2:5 = x:15

and x = 15*2/5 = 6

which was Wednesday's number. So we get Wed:Fri=6:15=2:5.

8 0

3 years ago

Read 2 more answers