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NeTakaya
3 years ago
15

Help Me With These Please

Mathematics
1 answer:
Gwar [14]3 years ago
6 0
Look up the formula to find the area of a trapezoid. Then do the math HINT: The formula is 

A= a+b/2 h
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4 Dean has a rectangular picture that is 6 inches long and
vredina [299]

Answer:

Step-by-step explanation:

6/4=(6-1)/(4-x)

6/4=5/(4-x)

6(4-x)=4(5)

24-6x=20

-6x=-4

x=4/6

x=2/3

2/3 of an inch should be cut off the width.

3 0
3 years ago
Read 2 more answers
A bag contains lettered tiles. the theoretical probability of choosing a vowel is 40%. the bag contains 78 consonants. how many
zepelin [54]

The total number of ties present in the bag are 130.

<h3>What is probability?</h3>

Calculating or estimating how likely something is to occur is what probability is all about. The likelihood of an event occurring can be expressed using words like "certain," "impossible," or "probable."

Formula for probability is -

Probability(Event) = Favourable Outcomes/Total Outcomes

It P(E) is the probability for occurring any event.

'x' be the favourable outcome.

'n' be the total outcome.

Then,

P(E) = x/n.

Calculation for the total tiles present the bag.

The probability of choosing a vowel is 40% = 0.4.

Then, the probability of choosing a consonants will be 1 - 0.4 = 0.6 or 60%.

Let P(E) be the probability of the occurrence of the consonants.

Then,

P(E) = total number of consonants/total tiles in the bag.

Let 'T' be the total tiles in the bag.

0.6 = 78/T

T = 78/0.6

T = 130

Therefore, the total tiles present in the bag are 130.

To know more about the probability, here

brainly.com/question/13604758

#SPJ4

5 0
2 years ago
The football team has a total of 350 jersey there are 150 medium-sized-jersey. Percent of jerseys are medium-sized-jerseys
liubo4ka [24]

Answer: 525

Step-by-step explanation:

if your looking for 150 percent of 350, the answer is 525 because....

150 x 350/ 100 =525

3 0
3 years ago
Need help with this test plz n thanks
Nastasia [14]
1+1 = 2
So if it is 2 then 2+6 = 8
I hope this helped love
7 0
3 years ago
A clock that loses seconds each hour has not been reset for 48 hours. What time does the clock show if the correct time is 8:49?
lys-0071 [83]

Answer:

how many seconds per hour?

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
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