Ask question

Ask question

All categories

3 years ago

8

Ivory created a scaled copy of triangle C using a scale factor of 4.What is the height of Ivory's copy?The area of the triangle

they gave me is 4.5 units

1 answer:

SOVA2 [1]3 years ago

6 0

Answer:
Height of the Ivory's copy = 12 units
Hope this helps

You might be interested in

Find a rational number between -1/3 and 1/2

noname [10]

Answer:

1/6

Step-by-step explanation:

Rational numbers between two rational numbers:

First find the Least Common Denominator for 2 and 3
Then find equivalent fractions with the LCD.

LCD of 2 and 3 = 6

$\sf \dfrac{-1}{3}=\dfrac{-1*2}{3*2}=\dfrac{-2}{6}\\\\\dfrac{1}{2}=\dfrac{1*3}{2*3}=\dfrac{3}{6}$

$\sf Rational \ number \ between \ \dfrac{-2}{6} \ and \ \dfrac{3}{6} \ is \ \bf \dfrac{1}{6}$

5 0

2 years ago

Find dy/dx by implicit differentiation. (X^2/(x+y))=y^2+1

faust18 [17]

Apply quotient rule and chain rule and power rule.

Differentiate both sides with respect to x

You'll get

$\frac{2x(x + y) - x^2(1 + y')}{(x+y)^2} = 2yy'\\\\ \frac{2x^2 + 2xy - x^2+ x^2y'}{(x+y)^2} = 2yy'\\\\2x^2 + 2xy - x^2- x^2y' = 2yy'(x+y)^2\\\\ x^2 + 2xy = 2yy'(x+y)^2 + x^2y'\\\\ x^2 + 2xy = y'(2y(x+y)^2 + x^2)\\\\ y' = \boxed{\bf{\frac{x^2 + 2xy}{2y(x+y)^2 + x^2}}}$

5 0

3 years ago

What is the answer to -50+15+-50?

Yakvenalex [24]

Answer:

-85

Step-by-step explanation:

Note that -50 + 15 = -35.

Next, we want to do -35 + -50. This means we next work out -35 - 50 (as plussing a negative number is equivalent to minusing).

So we get -35 - 50 = -85.

5 0

4 years ago

Read 2 more answers

Ella used 1/4 yard of red ribbon. Fill in each box with a number from the list to show equivalent fractions for 1/4

creativ13 [48]

While you do not have your choices listed, equivalent fractions to 1/4 could be:

2/8; 3/12; 4/16; 5/20; 6/24; etc.

To find equivalent fractions, we multiply the numerator and denominator by the same number.

6 0

3 years ago

Read 2 more answers

A unicorn daycare center requires there to be 2 supervisors for every 18 unicorns. Write an equation that shows the relationship

Brut [27]

I believe it would be 18u/2n or maybe 2n:18u or 18u:2n

Hope this helped

6 0

3 years ago

Read 2 more answers