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2 years ago

Please help me with this. It needs to be done soon, so I’d appreciate anyone who answers this.

Mathematics

1 answer:

creativ13 [48]2 years ago

8 0

Answer:

A. 4 1/2 ==+ 3

B. 2 + 4

C. 1/2 + 1/2

D. 2 1/2 + 1

E. 4 1/2 + 2

Step-by-step explanation:

Read the coordinates and just like figure out the order which it's like 1 through 5 but wit fractions. hope this helps.

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Find the value of y<br> A. 8√2<br> B. 4√2<br> C. 2√2<br> D. 4

11111nata11111 [884]

Option b is the right answer

8 0

2 years ago

Simplify 20÷5+8^2×2-9

nevsk [136]

20/5+8^2*2-9

20/5+64*2-9

4+64*2-9

4+ 128-9

132-9

123

I hope this helped!
~cupcake

8 0

3 years ago

Read 2 more answers

3 = t + 11.5 - t

Ray Of Light [21]

Answer:

There are no solutions.

Step-by-step explanation:

3=t+11.5-t

3=11.5 (does not work)

8 0

2 years ago

720 seconds ( 1hour/60minutes)=12 hours

Vilka [71]

What's the question here?

6 0

3 years ago

The teacher asked 4 students to measure 4 different objects. The table shown represents their measurements. Which student had th

Maru [420]

Student 4 has the largest percent error.

Step-by-step explanation:

The percent error of a measurement is given by

$p=\frac{|x-x_{true}|}{x_{true}}\cdot 100$

where

x is the value of the measurement

$x_{true}$ is the actual value

For student 1:

$x=49\\x_{true}=50$

Percent error:

$p=\frac{|49-50|}{50}\cdot 100=0.02\cdot 100=2\%$

For student 2:

$x=25.5\\x_{true}=25$

Percent error:

$p=\frac{|25.5-25|}{25.5}\cdot 100=0.0196\cdot 100 = 1.96\%$

For student 3:

$x=7.5\\x_{true}=8$

Percent error:

$p=\frac{|7.5-8|}{8}\cdot 100=0.0625\cdot 100 = 6.25\%$

For student 4:

$x=2.1\\x_{true}=1.6$

Percent error:

$p=\frac{|2.1-1.6|}{1.6}\cdot 100=0.3125\cdot 100 = 31.25\%$

So, student 4 has the largest percent error.

Learn more about errors:

brainly.com/question/2764830

#LearnwithBrainly

4 0

3 years ago