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2 years ago

What is the distance?

Mathematics

2 answers:

Nadya [2.5K]2 years ago

8 0

Answer:

150 m

Step-by-step explanation:

By pythagoras theorem:

Diagonal² = 120² + 90³

Diagonal² = 14400 + 8100

Diagonal² = 22500

Diagonal = 150 m

wlad13 [49]2 years ago

6 0

Answer:10,800

Step-by-step explanation:

im not sure but what i did was 90x120=10800

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Which equation does the model below represent?

qwelly [4]

Answer:

A. 1.4 / 0.2 = 7

Step-by-step explanation:

Choices A and B are the only true mathematical statements. Of those, choice A seems to best match the model, where each small square represents 0.01 units.

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3 years ago

M is the midpoint of AN, A has coordinates

maksim [4K]

Step-by-step explanation:

According to Question , M is the midpoint of AN, A has coordinates (-7,4), and M has coordinates (-4, -1).

Figure :-

$\setlength{\unitlength}{1 cm}\begin{picture}(20,12) \put(4,0.2){\line(0,-1){0.4}}\put(1,0){\line(1,0){6}} \put(3.8,-0.6){$\bf M(-4,-1) $} \put(1,-0.6){$\bf A (-7,4)$} \put(6.8,-0.6){$\bf N(x,y)$} \end{picture}$

Let the coordinates of N be ( x , y )

Now , according to Midpoint Formula , the midpoint of points say A(x , y) and B (x' , y') is given by ,

$\boxed{\blue{ \bf Midpoint =\bigg( \dfrac{x+x'}{2} , \dfrac{y+y'}{2} \bigg) }}$

On using this formula ,

$=> Midpoint = \bigg( \dfrac{x+x'}{2} , \dfrac{y+y'}{2} \bigg) \\ \\ => (-4, 1) = \bigg( \dfrac{x -7 }{2} , \dfrac{y + 4 }{2}\bigg) \\ \\ => -4 = \dfrac{x-7}{2} \\\\ => x - 7 = -8 \\\\ => x = 7 -8 \\\\ \boxed{\red{\sf=> x = -1 }} \\\\ => \dfrac{y+4}{2}=-1 \\\\=> y +4 = -2 \\ \\ y = -4-2 \\\\\boxed{\red{\sf=> y = -6 }}$

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2 years ago

Read 2 more answers

Janet weights 20 pounds more than Anna if the sum of their weights is 250 lb how much does each girl weigh

Svetradugi [14.3K]

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2 years ago

A polygon has the following coordinates: A(3,-3), B(-3,-2), C(-5,1), D(-5,4), E(-4,6), F(-2,6), G(3,2). Find the length of CD.

slavikrds [6]

Answer:

Step-by-step explanation:

C (-5,1)

D (-5,4)

C and D have same X coordinate value

CD length = Yd - Yc = 4-1 = 3

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2 years ago

1. George want to score at least a 90% on his math tests this quarter. So far his test scores are 88, 97 and

Vika [28.1K]

Answer:

Yes you are correct.

Step-by-step explanation:

The best way to check theese types of questions is go back in plug in X with your answer so 88+97+80+90(which is x)=360 then divide by 4 and get 90! So yes you are correct good job!

6 0

3 years ago