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3 years ago

Drag one or more expressions into each box to

Mathematics

1 answer:

ASHA 777 [7]3 years ago

3 0

Answer:

the right answer is x(x+2)

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Write x4 * x2 without exponents.

AveGali [126]

Hey there!

It’s very much impossible to make this equation without it being an exponent because the result has an exponent in it itself

x⁴ × x²

= (x × x × x × x) + (x × x)

≈ x⁴ ⁺ ²

≈ x⁶

Therefore, the answer should be: x⁶

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

7 0

2 years ago

How do I do this? I dont know how to work out his problem

mrs_skeptik [129]

The mom is 36

The twins are 11

1. 58-25= 33

2. 33/3= 11 <----The twins age

3. 11+25= 36 <----The moms age

8 0

3 years ago

NEED HELP DUE IN 6 MINUTES!!!!

lesantik [10]

Answer:

120

Step-by-step explanation:

volume of triangular prism = area of base times length

the base is a triangle and the area of a triangle can be calculated by using this formula

$a=\frac{bh}{2}$

where b = base length and h = height

Dimensions of base

base length = 8cm and height = 3cm

Thus,

$A=\frac{3*8}{2} \\3*8=24\\\frac{24}{2} =12\\$

The length of the triangular prism is 10cm

Thus volume = 10 * 12 = 120

3 0

3 years ago

Ef is the median of trapezoid abcd (please explain the answer im so confused lol)

Art [367]

Step-by-step explanation:

Okay, so...

The Median of a trapezoid is directly in the middle. For some weird mathimatical reason you won't ever need to know unless it's on an exam or you become a math major, its midsegment is the average of the top length and the bottom length.

In other words,

EF = ( BC + AD ) / 2

So for part 1, we can use that equation to find x.

$EF = ( BC + AD ) / 2$

Insert known equations.

$4x-18=[(x+12)+(3x-4)]/2$

Simplify within parentheses.

$4x-18=[x+12+3x-4]/2$

$4x-18=[x+3x+12-4]/2$

Add.

$4x-18=[4x+8]/2$

Divide.

$4x-18=2x+4$

Simplify.

$(4x-2x) +(-18+18)=(2x-2x)+(4+18)$

$2x=22$

Divide both sides by 2.

$x=11$

Part 2 is a lot easier now. All we have to do is plug in 11 for x.

$BC =x+12$

$BC = 11+12$

$BC = 23$

$AD = 4x-18$

$AD = 4(11)-18$

$AD = 44-18$

$AD = 26$

$EF = 3x-4$

$EF = 3(11)-4$

$EF = 33-4$

$EF = 29$

Answer:

Part I: x = 11

Part II:

BC = 23
AD = 26
EF = 29

4 0

3 years ago

Help me 1-3 is about geometry

zlopas [31]

♦Which figure has all sides of equal measure but not necessary all angles of equal measure?
Ans: H. Rhombus.
♦Which shape must have opposite sides that are parallel and congruent, and diagonals that are perpendicular bisectors of each other?
Ans: A) Parallelogram.
♦In rectangle ABCD, the slope of.........
Ans: 1/2
Ans:

4 0

3 years ago

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