All categories

2 years ago

Please help mei really need this here is the picture

Mathematics

1 answer:

ANTONII [103]2 years ago

8 0

Answer:

The length is 7.2 feet.

Step-by-step explanation:

It is a ratio of 10:18. Therefore you can simplify the ratio to 18/10 or 1.8. This then becomes 4 (width) times 1.8, or 7.2 feet. :)

You might be interested in

The value of the expression 16-^3/4 is___ 8 1/8 -6 6 1/40 1/64

lorasvet [3.4K]

Answer:

$\frac{1}{8}$

Step-by-step explanation:

Using the rules of exponents

• $a^{-m}$ ⇔ $\frac{1}{a^{m} }$

• $a^{\frac{m}{n} }$ ⇔ $\sqrt[n]{a^{m} }$

Hence

$16^{-\frac{3}{4} }$ = $\frac{1}{16^{\frac{3}{4} } }$

= $\frac{1}{\sqrt[4]{16^{3} } }$ = $\frac{1}{2^{3} }$ = $\frac{1}{8}$

5 0

3 years ago

To make a greeting card, Bryce used 1/8 sheet of red paper, 3/8 sheet of green paper, and 7/8 sheet of white paper. How many she

Mashutka [201]

11/8 or 1 3/8 or 1.375

6 0

2 years ago

Find a1 if Sn = 89,800, r = 3.4, and n = 10. Round to the nearest hundredth if necessary.

xxMikexx [17]

Answer:

$a_1=1.04$

Step-by-step explanation:

We have a geometric sequence with:

$Sn = 89,800$ , $r = 3.4$ , and $n = 10$

Where

Sn is the sum of the sequence

r is the common ratio

$a_1$ is the first term in the sequence

n is the number of terms in the sequence

The formula to calculate the sum of a finite geometric sequence is:

$S_n=\frac{a_1(1-r^n)}{1-r}$

Then:

$89,800=\frac{a_1(1-(3.4)^{10})}{1-3.4}$

Now we solve for $a_1$

$89,800(1-3.4)=a_1(1-(3.4)^{10})$

$a_1=\frac{89,800(1-3.4)}{1-(3.4)^{10}}\\\\a_1=1.04$

4 0

3 years ago

ticket sales for a local concert totaled $101,244 yesterday. After the ticket window closed today, the cashiers counted 968 tick

STALIN [3.7K]

The cost of one concert ticket is approximately $148.59.

The tickets sales for the local sales is totalled $101, 244 yesterday.

ticket sales yesterday = $101244

He sold 968 tickets with a two-days total of $143, 836 (both yesterday and today)

The cost of one ticket can be calculated below:

cost of one ticket = 143,836 / 968

cost of one ticket = 148.590909091

cost of one ticket ≈ $ 148.59

3 0

2 years ago

Help me out please lol

Arisa [49]

Answer:

b is the aswer

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers