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4 years ago

Please Help Me First answer Brainliest

Mathematics

1 answer:

gizmo_the_mogwai [7]4 years ago

7 0

Answer:

P(raspberry) = 45/92

Step-by-step explanation:

Number of raspberries / number of berries = 45/92

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What is y – 3 = 7 (x – 5) in standard form?

yuradex [85]

Answer:

38=7x-y

Step-by-step explanation:

standard form= Ax+By+C

(y-3=7(x-5))

(y-3=7x-35)+3 to both sides

(y=7x-38) +38 to both sides

(y+38=7x) -y to both sides

38=7x-y

you have to move the 38 and y because if you moved the x value, than A becomes negative and it can't be in standard form

8 0

3 years ago

Read 2 more answers

What is the common ratio for the geometric sequence? 18,12,8,163,… Enter your answer in the box.

uysha [10]

Answer:

$\frac{2}{3}$ .

Step-by-step explanation:

We have been given a geometric sequence 18,12,8,16/3,.. We are asked to find the common ratio of given geometric sequence.

We can find common ratio of geometric sequence by dividing any number by its previous number in the sequence.

$\text{Common ratio of geometric sequence}=\frac{a_2}{a_1}$

Let us use two consecutive numbers of our sequence in above formula.

$a_2$ will be 12 and $a_1$ will be 18 for our given sequence.

$\text{Common ratio of geometric sequence}=\frac{12}{18}$

Dividing our numerator and denominator by 6 we will get,

$\text{Common ratio of geometric sequence}=\frac{2}{3}$

Let us use numbers 8 and 16/3 in above formula.

$\text{Common ratio of geometric sequence}=\frac{\frac{16}{3}}{8}$

$\text{Common ratio of geometric sequence}=\frac{16}{3*8}$

$\text{Common ratio of geometric sequence}=\frac{2}{3}$

Therefore, we get $\frac{2}{3}$ as common ratio of our given geometric sequence.

6 0

3 years ago

0.04,4/10,0.14,44/100 from least to greatest

garik1379 [7]

0.04, 0.14, 4/10, 44/100

5 0

3 years ago

Find an equivalent ratio of 3:7 by filling the missing number. 3:7 = 12: Enter the answer

Katena32 [7]

28
3/7 = 12/x
x = (12*7)/3
x = 84/3
x = 28

8 0

3 years ago

If m CDE=(3x+10)° m CDF=(x+25)°, and m EDF= 65°. Find m CDF

aleksley [76]

m∠CDF + m∠EDF = ∠CDE

$x + 25° + 65° = 3x + 10$

$x + 90° = 3x + 10$

$90° = 3x + 10 - x$

$90° = 2x + 10$

$2x + 10 = 90$

$2x = 90 - 10$

$2x = 80$

$x = \frac{80}{2}$

$x = 40°$

m∠CDE

= 3 × 40 + 10

= 120 + 10

= 130°

$x + 25 \\ = 40 + 25 \\ = 65°$

5 0

3 years ago