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postnew [5]
3 years ago
6

Pls answer correctly and I’ll make you brainlest or whatevr it’s called. Let’s help each other :)

Mathematics
1 answer:
zmey [24]3 years ago
8 0
It is c I believe I took a similar let’s just hope it is c sorry if it’s not I’m truly sorry
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IrinaK [193]
Every month she completes 5 paintings
it has beeen 6 months
6*5=30 paintings

needs 38
38-30=8 paintings more

she needs to complete 8 more paintings
4 0
3 years ago
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In a poll of students at the hockey championship, 87% of the students say that hockey is better than baseball.
Vanyuwa [196]

Answer:

Sample Bias

Step-by-step explanation:

If you sample Hockey players on if their sport is better than baseball, chances are they will vote for their sport being better.

3 0
3 years ago
Please help! will give 14 points and brainliest!
Sindrei [870]

Answer:

EF = 22 , AB = 1

Step-by-step explanation:

the midsegment of a trapezoid is equal to half the sum of the parallel bases

EF = \frac{1}{2} (AB + DC ) ← substitute values

x + 6 = \frac{1}{2} (2x - 9 + x + 5) ← multiply both sides by 2 to clear the fraction

2x + 12 = 3x - 4 ( subtract 3x from both sides )

- x + 12 = - 4 ( subtract 12 from both sides )

- x = - 16 ( multiply both sides by - 1 )

x = 16

Then

EF = x + 6 = 16 + 6 = 22

Similarly

EF = \frac{1}{2} (AB + DC ) , that is

x + 3 = \frac{1}{2} (4x - 3 + 2x + 5 ) ← multiply both sides by 2 to clear the fraction

2x + 6 = 6x + 2 ( subtract 6x from both sides )

- 4x + 6 = 2 ( subtract 6 from both sides )

- 4x = - 4 ( divide both sides by - 4 )

x = 1

Then

AB = 4x - 3 = 4(1) - 3 = 4 - 3 = 1

7 0
2 years ago
The force pulling a truck downhill is 2,000N, the mass of the truck is 40,000 kg. What is the acceleration?
JulijaS [17]

For this case we have that Newton's second law is given by:

F = m * a

Where:

m: It's the mass

a: Acceleration

F: It's the force

According to the data we have:

2,000 = 40,000 * a

Dividing between 40,000 on both sides of the equation:

a = \frac {2,000} {40,000}\\a = 0.05

Thus, the acceleration is 0.05 \frac {m} {s ^ 2}

Answer:

0.05 \frac {m} {s ^ 2}

7 0
4 years ago
Use Order of operations to solve 14+7•54 divided by 6 -7
nevsk [136]
The answer for 14+7•54 divided by. 6-7 is 70
5 0
4 years ago
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