3 years ago

Can someone help meeee?

Mathematics

1 answer:

nadya68 [22]3 years ago

8 0

Answer:

F ( 2 , -2)

Step-by-step explanation:

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Here you go the brainless

zhenek [66]

Scale factor = 12 ÷ 6 = 2

61 ÷ 2 = 30.5 units

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3 years ago

Read 2 more answers

If AB + BC = AC, and A, B,and C are collinear, which of the following is true?

antiseptic1488 [7]

What choice of answers do you have?

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3 years ago

PLSSSSSSSSSSSSSSS HELP pls

sertanlavr [38]

${\qquad\qquad\huge\underline{{\sf Answer}}}$

Let's solve ~

$\qquad \sf \dashrightarrow \: 10x + 30 = 90$

[ according to given figure ]

$\qquad \sf \dashrightarrow \: 10x = 90 - 30$

$\qquad \sf \dashrightarrow \: 10x = 60$

$\qquad \sf \dashrightarrow \: x = 60 \div 10$

$\qquad \sf \dashrightarrow \: x = 6 \degree$

Correct choice is D

7 0

1 year ago

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 12.3 years, and standard deviation of

Zolol [24]

Answer:

probability of lasting longer = 1.7%

Step-by-step explanation:

We are given:

x' = 14 years

μ = 12.3 years

s = 0.8 years

Thus, let's use the formula for the Z-score value which is;

z = (x' - μ)/s

Thus;

z = (14 - 12.3)/0.8

z = 2.125

From the z-distribution table attached, the p-value is ;

P(x' > 2.125) = 1 - 0.983 = 0.017 = 1.7%

Thus,probability of lasting longer = 1.7%

5 0

3 years ago

How do you show less than or equal too on a number line?

NISA [10]

It is like if you have two number lines. Then one has a pointer at 0, and the other one has the pointer facing at 2 then it will be lesser because the first one has 0 or if it turned around it would be greater. If it is equal then it would have the same number, but watch out if it is a negative number.

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3 years ago