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2 years ago

Help ASAP!!! Will give brainliest!!

Mathematics

2 answers:

lora16 [44]2 years ago

8 0

Answer:

you have it tough what grade is this

Step-by-step explanation:

amid [387]2 years ago

8 0

Answer:

a. -0.1 < x - 10 < 0.1

b. 9.9 < x < 10.1

c. see attached image

d. Long bolts must fall within margin of error of less than 0.1 so it can be any length greater than 9.9 mm and less than 10.1 mm.

Step-by-step explanation:

-0.1 < x - 10 < 0.1

-0.1 < x - 10 and x - 10 < 0.1

9.9 < x x < 10.1

Can be written as 9.9 < x < 10.1

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8+[5×6]= i need answer asap pls

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

Follow orders of operations.

Slove the expression in the parenthesis or brackets whatever, same thing.

5*6=30

Now add

30+8=38

5 0

2 years ago

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Can someone help me with the question in the image. if correct i will mark as brainliest

Alex777 [14]

Answer:

$Multiply~the~length~of~the~leg~by~\sqrt{2}~to~arrive~at~the~length$ $of~the~hypotenuse = 6.$

Step-by-step explanation:

$To~find~the~length~of~the~ hypotenuse,~we~multiply~the~length~of~the~leg$ $by~\sqrt{2}:$

$3\sqrt{2} *\sqrt{2}=3*2=6$

$So~your~answer~to~this~question~is~option"b"$

$Hope~this~helps!$

7 0

3 years ago

6 • 14 - (9 + 8) 2 =

Nataly [62]

Answer:

Step-by-step explanation:

For this question you would follow the BIDMAS rule - (Brackets, Indices, Division, Multiplication, Addition, Subtraction.)

The first thing in this question you need to solve it (9 + 8)

we do this because, when we follow BIDMAS, the first rule is brackets

so, 9 + 8 = 17

The second step is to multiply, as this rule is second,

so, 17 x 2 = 34

Our final step is to solve the last bit, which is 6 x 14

and we know that 6 x 14 = 84

So now that we have 84 and 34, we need to subtract the two numbers as shown,

84 - 34 = 50

And this is how you get the answer 50

i hope this has helped you, please comment if you did not understand it and i will explain it in another way : )

4 0

3 years ago

Read 2 more answers

If you have a mass of 55g that has a volume of 11 ml, what is the density?

Hitman42 [59]

Answer:

D=5g/ml

Step-by-step explanation:

D=M/V

D=55/11

5 0

2 years ago

Calculate the slope through the points (2, 3) and (2,-6) The slope = _

MaRussiya [10]

Answer:

m = undef

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (2, 3)

Point (2, -6)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{-6-3}{2-2}$
Subtract: $m=\frac{-9}{0}$
Define: m = undef

5 0

3 years ago