2 years ago

Find the value of 21 - 18 \ 3•2 18 1/2 2 9

Mathematics

1 answer:

stealth61 [152]2 years ago

5 0

Answer:

use m a t h w a y

Step-by-step explanation:

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I need help, I wasn't in class when we did this assignment and my teacher didn't go over it. Help the best you can :)

ipn [44]

Answer:

Step-by-step explanation:

Question 1 is 2.

Question 2. 3 3/5 + 3 3/5 = 6 6/5 which equals 7 1/5 if you add another one.

so the answer for question 2 is " 1.521.

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2 years ago

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Find the area of the triangle SHOW WORK

kykrilka [37]

Answer:

The area of triangle is 1263.6 mm².

This is an Equilateral triangle.

Step-by-step explanation:

Given that the area of triangle formula is A = 1/2×base×height. So you have to substitute the values into the formula :

$area = \frac{1}{2} \times base \times height$

Let base = 54mm,

Let height = 46.8mm,

$area = \frac{1}{2} \times 54 \times 46.8$

$area = \frac{1}{2} \times 2527.2$

$area = 1263.6 \: {mm}^{2}$

This is the Equilateral triangle because all sides of the triangle are equal.

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3 years ago

Can you please help,I will mark the Brainlest too! Picture below Thanks :)

8_murik_8 [283]

Answer:

Step-by-step explanation:

That’s a ninety degree angle

90-35=55

4 0

3 years ago

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there are 200 end of the year school dance tickets students who have perfect attendance are able to presage them in advance if 1

Umnica [9.8K]

$200 - 18 = 182$
182 is the answers

3 0

2 years ago

Dafna1 [17]

Slope (y2-y1)/(x2-x1)
(0-4)/(-5-5) = -4/-10 = 2/5
Y = 2/5x + b
Plug in any point
4 = 2/5(5) + b
4 = 2 + b, b= 2
Final equation: y = 2/5x + 2

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2 years ago

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