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3 years ago

if the first qaudrant is you start from is (11,10) nd move 7 left and 5 units down what pont will you end up on?

Mathematics

1 answer:

Grace [21]3 years ago

4 0

Answer:

(4, 5 )

Step-by-step explanation:

Moving 7 left is in the x direction and means subtract 7 from the x- coordinate

Moving 5 down is in the y direction and means subtract 5 from the y- coordinate, that is

(11, 10 ) → (11 - 7, 10 - 5 ) → (4, 5 )

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jolli1 [7]

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3 years ago

Please help. Thank you

Svetradugi [14.3K]

Answer:

y = 90 meters.

Step-by-step explanation:

It is given in the figure that we have two triangles triangle A and triangle B are similar.

So, $\frac{x}{m} = \frac{y}{n} = \frac{z}{p}$ .......... (1)

So, the ratio of the corresponding sides of two similar triangles remain same.

Now, x = 75 meters, n = 30 meters and m = 25 meters are given we have to find the value of y.

So, from relation (1), we have $\frac{75}{25} = \frac{y}{30}$

⇒ y = 90 meters. (Answer)

6 0

4 years ago

Todd has 21 white tiles dnd some black tiles to make a mosaic. The mosaic has a total area of 144 Square centimeters. Each tile

tekilochka [14]

Answer:the number of black tiles that Todd used is 27

Step-by-step explanation:

Let x represent the number of black tiles that Todd used.

Todd has 21 white tiles and some black tiles to make a mosaic. Each tile has an area of 3 square. It means that the total area of the white tiles is 21 × 3 = 63 cm^2

The total area of the white tiles is x × 3 = 3x cm^2

The mosaic has a total area of 144 Square centimeters. It means that

3x + 63 = 144

3x = 144 - 63 = 81

x = 81/3 = 27

3 0

3 years ago

Given the line below. Write the point-slope form of the given line that passes through the points (-4, -1) and (3, -3). Identify

allsm [11]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~{{ -4}} &,&{{ -1}}~) 
% (c,d)
&&(~{{ 3}} &,&{{ -3}}~)
\end{array}
\\\\\\
% slope = m
slope = {{ m}}\implies 
\cfrac{\stackrel{rise}{{{ y_2}}-{{ y_1}}}}{\stackrel{run}{{{ x_2}}-{{ x_1}}}}\implies \cfrac{-3-(-1)}{3-(-4)}\implies \cfrac{-3+1}{3+4}\implies -\cfrac{2}{7}$

$\bf \stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-(-1)=-\cfrac{2}{7}[x-(-4)]
\\\\\\
y+1=-\cfrac{2}{7}(x+4)$

4 0

3 years ago

A women spent two thirds of her money. She lost two thirds of the remainder and then had $4 left. How much money did she start w

liq [111]

I think she started with 12$ of money

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3 years ago

Read 2 more answers