3 years ago

Multiply the following1)34/7×32)3/8×73)3/4×7

Mathematics

1 answer:

Gelneren [198K]3 years ago

7 0

Answer:

1) 102/21

2) 21/51

3) 21/24

Step-by-step explanation:

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Find the equivalent exponential expression. [(-4)^5]^3

Sunny_sXe [5.5K]

Answer:

$-4^{15}$

Step-by-step explanation:

Given expression:

$\left[(-4)^5\right]^3$

$\textsf{Apply exponent rule} \quad (a^b)^c=a^{bc}:$

$\implies (-4)^{(5 \times 3)}$

$\implies (-4)^{15}$

$\textsf{Apply exponent rule} \quad (-a)^n=-a^n,\:\: \textsf{ if }n \textsf{ is odd}:$

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1 year ago

Find the coordinates of the midpoints of the segment whose endpoints are H(4,8) and K (10,10)

creativ13 [48]

Answer:

(7,9)

Step-by-step explanation:

Use the midpoint formula to find the midpoint of the line segment.

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3 years ago

What’s the value of -3

tatiyna

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None

Step-by-step explanation:

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3 years ago

You opened your first savings account 3 months ago. So far, you have earned $9.90 in simple interest, at an annual interest rate

LekaFEV [45]

I=prt
9.90=p (.06)(3)
9.90=p(.18)
9.90/.18=p.18/.18
55=p

I put in $55 into the account when I opened it.

6 0

3 years ago

Can someone pls help

algol13

Answer:

square so all sides are equal

bc^2+mc^2=bm^2

16x^2+4x^2=20x^2=2root5x

nd^2+dm^2=nm^2

x^2+4x^2=5x2=root5x

then:-

1/2*b*h=1/2*2root5x*root5x

=1/2*10x^2=5x^2

6 0

3 years ago

Read 2 more answers

Multiply the following1)34/7×32)3/8×73)3/4×7​

Multiply the following1)34/7×32)3/8×73)3/4×7