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vodomira [7]
2 years ago
7

A submarine is only allowed to change its depth by rising toward the surface in 60-meters stages. it starts off at (-340) meters

.
a. At what depth is it after:
i. 1 stage
ii. 2 stages
iii. 4 stages
Mathematics
1 answer:
hichkok12 [17]2 years ago
3 0

Answer:

2 stages

Step-by-step explanation:

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Veronica bought an ICEE for $6 at the movies. She also bought some hot dogs for $3 each. Veronica did not want to spend more tha
Scorpion4ik [409]

27 dollars minus 6 for the ice leaves 21 for hot dogs.. hot dogs are 3 each and 21 dollars left it would be 21 divided by 3 which equals 7

6 0
2 years ago
Pls answerrr (i will mark as brainlist)
Firdavs [7]

Answer:

Hope the below answer is easy to understand

Step-by-step explanation:

1)  Given the four angles of a quadrilateral are in the ratio 1:2:3:4

Then Let the angles are x,2x,3x and 4x

We know that total of  four angles of a quadrilateral =360 °

∴x+2x+3x+4x=360 °

⇒10x=360 °

⇒x=36  °

hence the measures of  angles are 36  ° ,72  ° ,108 °  ,144  °

2) Measure of interior angle of a polygon= 180°.

Sides of the polygon = 7 sides

Therefore,

Interior angle of the polygon having 7 sides = 180/7 = 25 5⁄7°

3 0
2 years ago
What are the x- and y-intercepts for the graph of 5x – 2y = 20?
Elza [17]

Answer:

x-intercept = 4

y-intercept = −10

Step-by-step explanation:

x-intercept: Plug 0 in for yto get this:

5x = 20 \\ \\ 4 = x

y-intercept: Plug 0 in for xto get this:

-2y = 20 \\ \\ -10 = y

I am joyous to assist you anytime.

3 0
3 years ago
Read 2 more answers
GUYS HELP ASAP <br> CHECK THE ATTACHED PHOTO
ASHA 777 [7]

Answer:

As they triangles are congruent, we can say that, angle A = angle O

So, angle A = 105+25 =130

A = 180 - 130 = 50° all angles in a triangle add up to 180)

Soo 50° is the answer,

I'm not too sure about it but I think this is correct, hope this helps, correct me if I'm wrong....

7 0
2 years ago
A rectangular play area is 8 yards long. The expression 56+8x represents the area of the play area in square yards. What express
VikaD [51]

Answer:

w = 7 + x

Step-by-step explanation:

The formula for the area of a rectangle is

A = lw

56 + 8x = 8w

Divide both sides by 8

w = 7 + x

4 0
3 years ago
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