Please help and explain

Mathematics

1 answer:

BARSIC [14]3 years ago

7 0

1. 8y-7 is one way. Hope that helped!:)

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The depths of three different submarines are listed below. Which of the following statements are true? Choose all that apply.

AnnZ [28]

The correct answer choices are B and C.

Here is the way these numbers would fall on a vertical number line justifying why these 2 answers are correct.

-1500 A
-1600
-1700
-1800
-1900 B
-2000
-2100
-2200
-2300 C

You can see where each of these submarines is located. 0 is sea level.

7 0

3 years ago

Solve for x. Show your work.

puteri [66]

So, these are actually pretty simple once you learn the equality used to solve for "x" and when to implement this method. You can use this equality to solve for a segment "x" anytime that two secant lines cutting through a circle come from the same point outside the circle.

Secant: by geometric definition is just a straight line that cuts a curve into multiple pieces.

I did one of them for you hopefully you can use my work for "a" to help you solve for "b". For a. I got x=7.

6 0

4 years ago

I need help finding area

Pie

You do both of those multiplied by each other

4 0

4 years ago

Can someone help with this

dimaraw [331]

Hey There! :)

Solve for g.
$g/20=12/48
$
Isolate the variable; Multiply both sides by 20.
$(g/20)*20=(12/48)*20$
$g=240/48$
$g=5$

Hope this helps.
-Benjamin

6 0

3 years ago

Brandon buys a radio for $46.07 in a state where sales Tax is 7%

Radda [10]

Answer:

29.50

Step-by-step explanation:

Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost.

8 0

3 years ago