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ra1l [238]
3 years ago
11

A triangle has a height of 18 centimeters and a base of 3.5 centimeters. What is the area of the triangle? 63 cm2 31.5 cm2 15.75

cm2 21.5 cm2
Mathematics
1 answer:
koban [17]3 years ago
3 0
<span>31.5 cm^2 is the answer</span>
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Find the slope between the two points given. Then, use the slope and the first point to write the equation of the line in Point-
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M(slope)= -5/4 point-slope(y-y1=m(x-x1)) so it would be y-5= -5/4(x+4)
3 0
3 years ago
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(a) A natural number that is greater than 25 and less than 40
zloy xaker [14]

<u>Step-by-step explanation:</u>

(a) A natural number that is greater than 25 and less than 40

Natural Number : These are numbers starting from 1 or also sometimes from zero and are all positive !  A natural greater than 25 & less than 40 is 30 .

(b) An integer which is less than -5 and a multiple of 2

Integer : An integer is a whole number not a fraction including 0 . It can be positive or negative ! Integer less than -5 and a multiple of 2 is -6.

(c) A rational number between 1 and 2

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(d) An irrational number between 8 and 9.​

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5 0
3 years ago
Is -2 a solution to 4x^(3)-x^(2)+16x-4
sergiy2304 [10]

Answer:

Not a solution

Step-by-step explanation:

In order for x=-2 to be a solution, the result after substituting must be 0:

4(-2)^3-(-2)^2+16(-2)-4\stackrel{?}{=}0

4(-8)-4-32-4\stackrel{?}{=}0

-32-40\stackrel{?}{=}0

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Therefore, x=-2 is not a solution to 4x^3-x^2+16x-4

3 0
3 years ago
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kherson [118]

Answer:

$200 : $150

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Divide the total by 7 to find the value of one part of the ratio.

$350 ÷ 7 = $50 ← value of 1 part of the ratio

4 parts = 4 × $50 = $200

3 parts = 3 × $50 = $150

8 0
3 years ago
Draw the graph of the given equation. y = 1.7x<br><br> Theres a graph
yan [13]

Answer:

I inserted your equation into desmos calculator

,  Hope this helps :)

Have a great day!!

4 0
3 years ago
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