Ask question

Ask question

All categories

3 years ago

12

The dimensions of a rectangular garden were 4m by 5m. each dimension was increased b the same amount. the garden then had an are

a of 56m^2. find the dimensions of the new garden.

1 answer:

musickatia [10]3 years ago

4 0

It was increased by 3.
the new dimensions are 7m and 8m. Hope it helps!

You might be interested in

Help me plz !!!?!?!?!

olganol [36]

I believe the answer is the second one I am in the same class.

5 0

2 years ago

What is an extended proportion

NeTakaya

An extended proportion<span>. </span>Proportion<span>: A </span>proportion<span> is a statement that two or more ratios are equal to each other. Chap 3 Day 9 Monday 102510 Page 2 Page 3 Means Extemes Property In any true </span>proportion<span>, the product of the means is equal to the product of the extremes. Ex. Solve for x using the.</span>

5 0

2 years ago

Read 2 more answers

Write the first five terms of the geometric sequence in which a1=8 and the common ratio is -1/2.

Oliga [24]

Answer:

First five terms are:

8 , (-4) , 2 , (-1) , (1/2)

Step-by-step explanation:

$a_{1}=8 \\\\r = \frac{-1}{2}\\\\a_{2}=\frac{-1}{2}*a_{1}= \frac{-1}{2}*8= -4\\\\a_{3}=\frac{-1}{2}*a_{2}=\frac{-1}{2}*-4=2\\\\a_{4}=\frac{-1}{2}*a_{3}=\frac{-1}{2}*2=-1\\\\a_{5}=\frac{-1}{2}*a_{4}=\frac{-1}{2}*-1=\frac{1}{2}$

4 0

3 years ago

The value of πPhone stock has increased 9% each year for the past several years. In 2020, the stock was worth $75. What will the

Iteru [2.4K]

Answer:

2027 = $122.25

2016 = $48

Step-by-step explanation:

Find 1% of 75

75 / 100 = 0.75

multiply by 9

0.75 * 9 = 6.75

So that's $6.75 each year

Now, lets find our answers for 7 years.

6.75 * 7 = $47.25

75 + 47.25 = $122.25

<u>The stock will be $122.25 in 2027</u>

Now for 2016.

$6.75 * 4 = $27

$75 - $27 = $48

<u>The stock was $48 in 2016</u>

4 0

2 years ago

The equation x= -7y^2 describes a parabola. Which way does the parabola open?

Nutka1998 [239]

Answer:

Downwards

Step-by-step explanation:

8 0

2 years ago