3 years ago

Solve this for me plzzz

Mathematics

2 answers:

sammy [17]3 years ago

8 0

Answer: a- steve

Step-by-step explanation:

Airida [17]3 years ago

3 0

Answer:

B Emma is correct

Step-by-step explanation:

You might be interested in

Anson collected 720 seashells. Then he gave 209 seashells to

vaieri [72.5K]

Answer:

18.75%

Step-by-step explanation:

720 - (209+376) =

720 - 585 = 135

135/720 = 0.1875 --> 18.75%

3 0

3 years ago

In the number 344,586 how many times greater is the value represented by the 4 in the ten thousands place than the value represe

777dan777 [17]

(4*10000)/(4*1000)

10000/1000

10

4 0

3 years ago

Read 2 more answers

Add.<br><br> (6x3+3x2−2)+(x3−5x2−3)<br> pleaseeeeeee answer in standard form!!!!

Alex73 [517]

I believe the answer is
7x^3-2x^2-5

4 0

3 years ago

compare the pair of fractions below. match the statements to the correct symbol. each symbol may be used more than once or not a

Lelu [443]

3/7 is equal to 9/21 because when you simplify 9/21 you can divide both 9 and 21 with 3 so you would get 3/7
hope this helps

4 0

3 years ago

Solve (2a^x + 1/2b^x)^2

alexira [117]

Answer:

$(4a^{2x} )+2a^{x} b^{x} + \frac{b^{2x} }{4}$

Step-by-step explanation:

The given equation is

$(2a^x + \frac{1}{2}b^{x} } )^2$ ...........(i)

we know the formula i.e.

$(a+b)^{2}= a^{2}+ b^{2} +2(a)(b)$

Applying this formula on equation (i) gives

= $(2a^{x} )^{2} +(\frac{1}{2})^{2}*(b^{x} )^{2} + 2 (2a^{x} )(\frac{1}{2} b^{x})$

Opening the sqaure gives and canceling $\frac{1}{2}$ with 2 gives us

= $4a^{2x} + \frac{1}{4}b^{2x} + 2a^{x}b^{x}$

= $(4a^{2x} )+2a^{x} b^{x} + \frac{b^{2x} }{4}$

which is the answer

6 0

3 years ago