All categories

3 years ago

Help dkdkdkdkdkdddkd

Mathematics

2 answers:

Elena-2011 [213]3 years ago

7 0

Answer:

-0.8+r=12.6

r=12.6+0.8

r=13.4

blagie [28]3 years ago

5 0

Answer:

I think it's supposed to be r=12.6 + 0.8 which then makes r= 13.4

You might be interested in

4. Evaluate -8÷2+12×9-4x6\ 56÷7x2

olchik [2.2K]

Answer:

Step-by-step explanation:

In Questions that involve multiple mathematical operations, we use the BODMAS or PEMDAS.

BODMAS is an acronym and it represents; Bracket, Order, Division, Multiplication, Addition, and Subtraction.

PEMDAS is also an acronym that means the same thing with BODMAS, it represents; Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction

We solve using the order present in BODMAS

-8 ÷ 2 + 12 × 9 - 4 x 6 \ 56 ÷ 7 x 2

Solving all Multiplication, we have;

-8 ÷ 2 + 12 × 9 - 4 x 6 \ 56 ÷ 7 x 2

-8 ÷ 2 + 108 - 24 \ 56 ÷ 14

Solving all Division, we have;

-8 ÷ 2 + 108 - 24 \ 56 ÷ 14

-4 + 108 - 24 \ 4

-4 + 108 - 6

Solving all Addition, we have;

-4 + 108 - 6

104 - 6 = 98

4 0

3 years ago

Solve the equation 5 | 2-3x |= 7x + 2

igor_vitrenko [27]

Answer:

Check the ppicture i sent you i think it would help

5 0

3 years ago

PLEASE HURRY AND HELP WILL GIVE BRAINLIEST!!

mamaluj [8]

Using the given equation:

10PI/X = 240/360

Cross multiply:

(10PI*360) = (240*X)

3600PI = 240X

Divide both sides by 240:

X = 3600PI / 240

X = 15PI in^2

3 0

3 years ago

Please help <3 A=Bxt+C love you thanks

daser333 [38]

A=bxtc
A/btc=x

x=a/btc

4 0

3 years ago

-8(4+7)=-88 SIMPLIFY __=-88 PLEASE HELP

Degger [83]

Answer:

Is this what you need?

-8(4+7)=-88

-8(11)=-88

-88=-88

5 0

3 years ago