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3 years ago

I need help please Pre algebra It’s due please

Mathematics

2 answers:

OLEGan [10]3 years ago

5 0

Answer:

Jk is parallel to LM

Step-by-step explanation:

jonny [76]3 years ago

4 0

Answer:

Step-by-step explanation: in translations the shape will stay the same unless dialations if you use transfer paper you can see it

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a) How many significant figures are in the numbers 99 and 100? (b) If the uncertainty in each number is 1, what is the percent u

levacccp [35]

Answer:

2, 3

1.01, 1

Percentage uncertainty

Step-by-step explanation:

a) The significant figures in the number 99 is 2

The significant figures in the number 100 is 3

b) Uncertainty in each of the numbers for both the numbers is 1

Percentage uncertainty

$\text{Percentage uncertainty}=\frac{\text{Uncertainty}}{Value}\times 100 \\\Rightarrow \text{Percentage uncertainty}=\frac{1}{99}\times 100=1.01$

Percentage uncertainty = 1.01

100

$\text{Percentage uncertainty}=\frac{\text{Uncertainty}}{Value}\times 100 \\\Rightarrow \text{Percentage uncertainty}=\frac{1}{100}\times 100=1$

Percentage uncertainty = 1

c) Percentage uncertainty is a better way to express the numbers as the significant figures do not show the actual value of the numbers.

6 0

3 years ago

F(x)=2x+3 find the f(4)<br><br> a.11 b.8<br><br> c.9 d.5

Ivan

The answer is a because you fill in 4 where 2(x) is for the x

5 0

3 years ago

What’s #14&15 and I also need help in #2

gulaghasi [49]

#2= +$700 I couldn't see #14 and 15

4 0

3 years ago

Use the distributive property to write an equivalent expression. 8(10p + 6q - 1)

Vinil7 [7]

Answer:

80p + 48q - 8

Step-by-step explanation:

3 0

3 years ago

What is 1/9 written as a decimal AND a percentage?

julia-pushkina [17]

.1 repeating - decimal
11% - percentage

6 0

3 years ago