3 years ago

Helpppp meeeeee ill mark brainliest

Mathematics

2 answers:

Paraphin [41]3 years ago

7 0

Um... the expression, 10x2 is what? 20 or 20 x

Mazyrski [523]3 years ago

7 0

Answer:

(5x-2)(2x-3)

Step-by-step explanation:

You might be interested in

Allison took 112 photos on vacation. she wants to put them in a photo album that holds 4 photos on each page .how many pages can

Sphinxa [80]

She could fill 28 pages

6 0

3 years ago

Read 2 more answers

Please solve this question fast.

Alexxandr [17]

Answer:

See Explanation

Step-by-step explanation:

${a} = {6}^{x}, \: \: b = {6}^{y} ...(given) \\ {a}^{y}. {b}^{x} = 36..(1) \\ pluggig \: the \: values \: of \: a \: and \: b \: in \: (1) \\ ({6}^{x}) ^{y} . ({6}^{y}) ^{x} = {6}^{2} \\ {6}^{xy}.{6}^{xy} = {6}^{2} \\ {6}^{xy + xy} = {6}^{2} \\ {6}^{2xy} = {6}^{2} \\ bases \: are \: equal \: so \: exponentes \: will \: also \: be\\ \: equal \\ \therefore \: 2xy = 2 \\ xy = \frac{2}{2} \\ \huge \red { \boxed{ xy = 1}} \\ hence \: proved \\$

3 0

3 years ago

X = 4 and y = 3. 3x 2 + 5y A. 27 B. 31 C. 63 D. 159

ryzh [129]

Answer:

Step-by-step explanation:

I did the math

8 0

3 years ago

What is the mean of the following set of data? Round your answer to two decimal places.

kolezko [41]

The mean is 73.44

You could've found this by adding up all the values in the data set, then dividing by how many numbers were in the data set!

66+81+60+72+79+83+60+92+68 = 661

661 ÷ 9 = 73.44

7 0

3 years ago

Jackie loves to cook fried foods. She recorded the total amount of oil that she used each month in the table below.

SpyIntel [72]

Answer

She used 6/15 litres of oil in January

Explanation

We are given that, in January, she used 3/5 of the amount of oil she used in February.

We are also given that, she used 2/3 litres of oil in February.

Therefore, amount of oil used in January is:

3/5 • 2/3 = 6/15

She used 6/15 litres of oil in January

6 0

3 years ago

Read 2 more answers