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sergij07 [2.7K]
3 years ago
8

5. Vocabulary A _________ is a set of equations that have the same variables.

Mathematics
2 answers:
goblinko [34]3 years ago
4 0

Answer:

Linear equation    

pls mark brainliest

Lilit [14]3 years ago
4 0

Answer:

linear system

Step-by-step explanation:

A <u>linear system</u> is a set of equations that have the same

variables.

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Help me with both parts plz
frez [133]
(z+1.2)/5=3.6

quotient: division
3 0
3 years ago
2(5*3)+2(5*8)+2(3*8)
AlladinOne [14]
158, because due to PEMDAS you would do all the functions in the parenthesis first, then you would move on to multiplication, and finally you would find the sum of the equation
7 0
3 years ago
Find the slope and the y-intercept of the graph of the linear equation. Then, graph the equation.
avanturin [10]

Answer:

The slope of the graph is: m = -6

The y-intercept of the graph is: b = 2

And the graph of the equation is shown below.

Step-by-step explanation:

We know that the slope-intercept form is

y=mx+b

Where m is the slope and b is the y-intercept

Given the equation

y=-6x+2

comparing with the slope-intercept form

slope = m = -6

y-intercept = b = 2

Thus,

The slope of the graph is: m = -6

The y-intercept of the graph is: b = 2

And the graph of the equation is shown below.

7 0
2 years ago
Choose the statement below which correctly compares the numbers 36,899 and 34,901.
Elza [17]
Hi there! The correct answer is A.

Explanation
> means "larger"
< means "smaller"
= means "equal to"

36,899 is larger than 34,901 and therefore
36,899 > 34,901
Hence, A is correct.
3 0
3 years ago
Read 2 more answers
A perfectly straight 24 ft tall tree grows on the edge of the bank of a 45 foot wide river. A bird sitting at the top of the tre
True [87]

Answer:

Distance covered by the bird before meeting the water is: 51.264 ft

Step-by-step explanation:

Notice that if the bird catches the fish in 2 seconds, then the fish was able to dive down a total of 6 feet before being caught:

distance=Vel\,* time=3\,\frac{ft}{s} *\,2\,\,s=6 \,\,ft

So the bird needs to fly in the direction of the hypotenuse of a right angle triangle (see attached image) that has one leg of length (24 ft + 6 ft) = 30 ft, and another one 22.5 ft (half the width of the river.

Such hypotenuse is (using Pythagoras theorem):

hyp =\sqrt{(60\,ft)^2+(22.5\.ft)^2} =\sqrt{4106.25} \,ft=64.08\,ft

Now, in order to find the distance D the bird covers from the top of the tree to the water (marked in red in our image), we use similar triangles. The bigger triangle is that of legs 60 ft and 22.5 ft and hypotenuse 64.08 ft.

The smallest triangle we use in the proportion is the one shaded yellow in the image, which has one leg equal to 24 ft, and unknown hypotenuse:

So we make the proportion between known legs, and hypotenuses:

\frac{24\,ft}{30\,ft} =\frac{D}{64.08\,ft} \\D=\frac{64.08\,ft\,*\,24\,ft}{30\,ft} \\D=51.264\,ft

7 0
3 years ago
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