Ask question

Ask question

All categories

3 years ago

11

Ted is making a rectangular frame out of wood. The wood costs $1.25 per foot. The sides of the triangle are in a ratio of 4:3:2.

About how much money will Ted ay for wood if the shortest side of the triangle is 14 inches?

2 answers:

HACTEHA [7]3 years ago

7 0

Is rectangular a typo?

Oliga [24]3 years ago

3 0

How are you making a rectangular frame but it needs to be a triangle?

You might be interested in

Susie collected data on the favorite type of music of the students of two grades. The table below shows the relative frequencies

svp [43]

Answer:

In Grade 9, 20% of students liked classical music.

Step-by-step explanation:

Your table was hard to decipher, so I have recreated it here.

$\begin{array}{c|cccc}&\text{Pop}&\text{Classical}&\text{Heavy Metal}&\text{Total}\\\text{Grade 8}&0.50&0.10&0.40&1.00\\\text{Grade 9}&0.53&0.20&0.27&1.00\\\text{Total}&0.36&0.32&0.32&1.00\\\end{array}$

(a) In Grade 9, 53 students liked pop music.

FALSE. 53 % of the students liked pop music. We don't know how many students there were.

(b) In Grade 8, 60% of students liked heavy metal.

FALSE. 40 % of students liked heavy metal.

(c) In Grade 8, 10 students liked classical music.

FALSE. We don't know how many students there were.

(d) In Grade 9, 20% of students liked classical music.

TRUE. 0.20 means 20/100 or 20 %.

4 0

4 years ago

A pipe is 10 feet long. it needs to be cut into pieces that are each 2/5 feet long. how many pieces can be made from the pipe?

Murljashka [212]

50 pieces because when you do 25 times two fits you 50 fits witch can be reduced to 10

6 0

4 years ago

Read 2 more answers

What is the answer to 5(6*5)

KiRa [710]

If you are doing order of operations the answer is 145 but if you are doing distribute property the answer would be 30 25
Hope this helps

5 0

3 years ago

Read 2 more answers

During the first part of a trip, a canoeist travels 18 miles at a certain speed. the canoeist travels 4 miles on the second par

storchak [24]

We can set it up like this, where <em>s </em>is the speed of the canoeist:

$\frac{18}{s} + \frac{4}{s-5} = 3$

To make a common denominator between the fractions, we can multiply the whole equation by s(s-5):

$s(s-5)[\frac{18}{s} + \frac{4}{s-5} = 3] \\ 18(s-5)+4s=3s(s-5) \\ 18s - 90+4s=3 s^{2} -15s$

If we rearrange this, we can turn it into a quadratic equation and factor:

$18s - 90+4s=3 s^{2} -15s \\ 22s-90=3 s^{2} -15s \\ 3 s^{2} -37s+90=0 \\ (3s-10)(s-9)=0 \\ s= \frac{10}{3} ,9$

Technically, either of these solutions would work when plugged into the original equation, but I would use the second solution because it's a little "neater." We have the speed for the first part of the trip (9 mph); now we just need to subtract 5mph to get the speed for the second part of the trip.

$9-5 = 4$

The canoeist's speed on the first part of the trip was 9mph, and their speed on the second part was 4mph.

5 0

4 years ago

What’s the answer to all these

cluponka [151]

<1 = 72
<2 = 156
<3 = 24
<4 = 112
<5 = 44
<6 = 136

7 0

3 years ago