Need the answer explained

HELP PLEASE BRAIN FOR CORRRECT

N76 [4]

Answer:

1/6

Step-by-step explanation:

you divide y by x

y ÷ x

each column when you you divide y by x the answer is 1/6

8 0

2 years ago

You have a pool that measures 15 yards by 20 yards. You want to build a deck around all four sides of the pool, and you want to

madam [21]

x = 1.75 yards. Hope this helps!! <3

5 0

2 years ago

It is given

vekshin1

Answer:

(C) DF=4 cm, ∠A=80⁰

Step-by-step explanation:

<h3>Question </h3>

It is given the ∆ABC≅∆FDE and AB=4 cm, ∠B=40⁰ and ∠E=60⁰, then which of the following is true.

(A) DE=4cm, ∠A=80⁰
(B) DE=4 cm, ∠C=80⁰
(C) DF=4 cm, ∠A=80⁰
(D) DF=4cm, ∠C=80⁰

<h3>Solution</h3>

Corresponding sides and angles are:

AB ≅ FD
∠A≅∠F, ∠B≅∠D, ∠C≅∠E

Given:

AB = 4 cm, so FD = 4 cm
∠B = 40⁰ and ∠E = 60⁰, so ∠D = 40⁰ and ∠C = 60⁰

and

∠A = ∠F = 180⁰ - (40⁰ + 60⁰) = 80⁰

Considering all above we see that correct answer option is (C)

3 0

3 years ago

S=a1/1-r

valentinak56 [21]

Answer:

4

Step-by-step explanation:

This is an infinite geometric series. This has a sum of $\frac{a}{1-r}$

Where

a is the first term, and

r is the common ratio (one term divided by the previous term)

Let's figure out the first 2 terms by plugging in n = 1 first and then n = 2 for the series.

First term:

$3(\frac{1}{4})^{n-1}\\=3(\frac{1}{4})^{1-1}\\=3(\frac{1}{4})^0\\=3(1)\\=3$

Second term:

$3(\frac{1}{4})^{n-1}\\=3(\frac{1}{4})^{2-1}\\=3(\frac{1}{4})^1\\=3(\frac{1}{4})\\=\frac{3}{4}$

Let's see the common ratio: $\frac{\frac{3}{4}}{3}\\=\frac{3}{4}*\frac{1}{3}\\=\frac{1}{4}$

Thus we have a = 3 and r = 1/4. Plugging into the formula of the infinite sum, we get:

$s=\frac{a}{1-4}=\frac{3}{1-\frac{1}{4}}=\frac{3}{\frac{3}{4}}=3*\frac{4}{3}=4$

So, the answer is 4

4 0

3 years ago

How do you multiply add and divide fractions?

Solnce55 [7]

Answer:

If the denominators are not the same: First, make them the same. Then add or subtract like fractions with the same denominators.

Step-by-step explanation:

the first step when multiplying fractions is to multiply the two numerators. the second step is to multiply the two denominators. simplify the new fractions. the fractions can also be simplified before multiplying by factoring out common factors in the numerator and denominator.

to add or subtract fractions they must have the same denominator. if the denominators are already the same then it is just a matter of either adding or subtracting the numerators if the denominators are difrent then a common denominator needs to be found.

8 0

3 years ago