2 years ago

-4.6+5.3 help please thank you are the best

Mathematics

2 answers:

Marizza181 [45]2 years ago

7 0

Answer:0.7

Step-by-step explanation: you can use a Calculator to help

fomenos2 years ago

6 0

Answer:

0.7

Step-by-step explanation:

You might be interested in

3c-d=t solve for d<br><br> I'm confused on this

Nostrana [21]

D= 3c-t

Hope this helps ;)

5 0

2 years ago

Read 2 more answers

If Gabriel takes a 25 question multiple choice test and receives a score of 52%, how many questions did he answer correctly

Yanka [14]

Answer: 13 questions

Step-by-step explanation:

52% of 25 is 13

25/x=100%/52%

x=13

3 0

1 year ago

Pls help! will give brainlist!

Vika [28.1K]

Answer:

A. 60°

Step-by-step explanation:

There's a very straight-forward explanation for this, thank god! XD

For this type of problem, there's a rule to follow for the outside angle. X and 120 should equal 180, so all you need to do is fill that gap.

180-120 = 60

60 is your answer because it completes the whole angle.

4 0

3 years ago

1 The metal used to make a coin is a mixture of steel and copper. The ratio mass of steel

Masteriza [31]

$\huge{ \underline{ \underline{ \gray{ \bf{Solution:}}}}}$

Let,

Mass of the steel be 108x
Mass of the copper be 7x
Then, Total mass = 108x + 7x = 115x

Given,

Total mass of the coin = 230 mg

That means,

⇛ Total mass of the coin = 230 mg

⇛ 115x = 230 mg

⇛ x = 230 mg/115

⇛ x = 2 mg

Then,

Mass of the steel = 108(2) = 216 mg
Mass of the copper = 7(2) = 14 mg

☁️ ANSWER - 14 mg (Mass of copper)

<u>━━━━━━━━━━━━━━━━━━━━</u>

7 0

3 years ago

(5+x-3)x-3=x-1 what is x?

Tju [1.3M]

You multiple everything in the ( )’s with the number outside of the ( )’s

4 0

3 years ago