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STALIN [3.7K]
3 years ago
8

A submarine descends 45 meters on its first dive. It then descends another 40 meters. What integer represents the total descent

in meters for the two dives?
Mathematics
1 answer:
elena-s [515]3 years ago
3 0

Answer:

85 meters in total

Step-by-step explanation:

The submarine first descended 45 meters and then 40 meters

45+40=85

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Solve the equation 5x = 7 for x. Give an exact solution as a logarithm, and an
sladkih [1.3K]

Answer:

fraction x=7/5

mixed number x= 1 2/5

decimal x=1.4

Step-by-step explanation:

4 0
4 years ago
There is a sales tax of $14 on an item that costs $147before tax. A second item costs$84 before tax. What is the sales tax on th
Kobotan [32]
147/14=%10.5, .105*84=8.82. the answer is $8.82.
6 0
3 years ago
Select the correct answer from each drop-down menu. Rafael wants to construct a square inscribed in a circle. He divides the cir
Soloha48 [4]

The circle's square is an inscribed square.

  1. Rafael made his first error in (B) Dividing the circle in six parts.
  2. The square can be constructed by first (c) Drawing a diameter
<h3>How to spot Rafael's mistake?</h3>

CIRCLE: A circle is the collection of all points on a plane that are at a specified distance from another point (the radius) (the centre). A radius is any distance separating a point on a circle from its center. Any two radii are equal in length under the concept of a circle.

SQUARE: In geometry, a square is a flat shape having four equal sides & four right angles (90°). A square is an unique sort of parallelogram as well as an equilateral rectangle.

Estimation for the error;

The diameter of a circle must be drawn first when drawing the square inside of a circle, following the circle itself.

This indicates that Rafael made two mistakes: first, he divided the circle into six halves, forgetting that a square is produced by first sketching a diameter.

To know more about square is inscribed in a circle, here

brainly.com/question/8797902

#SPJ4

The complete question is -

Select the correct answer from each drop-down menu.

Rafael wants to construct a square inscribed in a circle. He divides the circle into six equal arcs and then draws line segments between four of the points. What was the first error Rafael made?

1. The first error Rafael made was

A.Connecting points F and E

B. Dividing the circle in six parts

C. Connecting points B and F

2. A square is constructed by first

A. Drawing a radius

B. Drawing a chord

C Drawing a diameter

5 0
1 year ago
Find the propertyof real numbers illustrated by the equation -4(x+4)=-4x-16
asambeis [7]

Answer:

distributive property of multiplication over addition

Step-by-step explanation:

The distributive property of multiplication over addition:

a(b + c) = ab + ac

You have

-4(x + 4) = -4x - 16

which is an application of that property.

Answer: distributive property of multiplication over addition

6 0
3 years ago
Whats 1+1 need help nah just want to give people points
Aliun [14]
The answer to this question is 2
7 0
4 years ago
Read 2 more answers
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