Ask question

Ask question

All categories

3 years ago

6

Tai designed a staircase with a height-to- base ratio of 3 : 5. The height of the staircase is 9 feet. What should the base of T

ai's staircase measure?

2 answers:

dsp733 years ago

8 0

Answer:

Base is 15 feet

Step-by-step explanation:

3:5 = 9:x

9/3 = 3

3*5 =15

oee [108]3 years ago

3 0

Answer:

15

Step-by-step explanation:

9/3 = 3

5x3 = 15

You might be interested in

PLEASE HELP ME I NEED SO MUCH HELP <br> I'LL GIVE YOU BRANIEST

Westkost [7]

Answer:

It's 22

Step-by-step explanation:

you multiply 3 x 5 = 15 + 7 = 22 now give me branliest

3 0

3 years ago

Read 2 more answers

Find the area of the figure below

nalin [4]

Answer:

36 I think, also to fintd the are of an object you count how many shapes its in the object:).

8 0

3 years ago

Find the value of PR if Q is between P and R<br> when PQ=25, PQ=2x+1, and QR=x.<br> X<br> ат<br> X=8

Eva8 [605]

Answer:

$PR = 37$

Step-by-step explanation:

Given

$PQ = 25$

$PQ = 2x +1$

$QR = x$

Required

PQ

Since Q is between the given points, then:

$PR = PQ + QR$

This gives:

$PR = 2x + 1 + x$

Collect like terms

$PR = 2x + x+ 1$

$PR = 3x + 1$

Next, solve for x

We have:

$PQ = 25$

$PQ = 2x +1$

This gives:

$2x + 1 = 25$

Collect like terms

$2x = 25 -1$

$2x = 24$

Divide by 2

$x = 12$

So:

$PR = 3x + 1$

$PR = 3 * 12 + 1$

$PR = 37$

7 0

3 years ago

Algebra 1 plz help me

sasho [114]

Answer:

Step-by-step explanation:

solution is (4,3)

OR

x=4

y=3

this point lies in both the tables.

we have to find a pair which lies on both.

8 0

3 years ago

I need help with this problem and show your work plz thanks

coldgirl [10]

Well is just their sum, thus

$\bf \cfrac{3}{4}+\cfrac{2}{3}\impliedby \stackrel{LCD~is}{12}\implies \cfrac{(3)3+(4)2}{12}\implies \cfrac{9+8}{12}\implies \cfrac{17}{12}\implies 1\frac{5}{12}$

5 0

3 years ago