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3 years ago

3 1/5 less than 1, equal to 1, or greater than 1?

Mathematics

1 answer:

Contact [7]3 years ago

5 0

Answer:

Greater than 1

Step-by-step explanation:

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Triangle ABC has two 36 degree angles. What is the measure of the third angle?

9966 [12]

Answer:

Step-by-step explanation:

i think hope this helps

4 0

3 years ago

Read 2 more answers

Someone please HELP!?

jeka94

A negative exponent just means that the base is on the wrong side of the fraction line, so you need to flip the base to the other side.

For example

$x^{-2}=\frac{1}{x^2}$

or

$( \frac{2}{5} )^{-4}=( \frac{5}{2} )^4$

***************************************
$(8r^{-5})^{-3}$

$(8* \frac{1}{r^5} )^{-3} \\\\( \frac{8}{r^5} )^{-3}
 \\ \\ ( \frac{r^5}{8} )^3
\\\\ \mathrm{Apply\:exponent\:rule}:\quad *\left(\frac{a}{b}\right)^c=\frac{a^c}{b^c} \ \ \ \ \ \ \ \ \ \ \ \ *(a^b)^c=a^{bc}
 \\\\( \frac{r^{15}}{8^3} )
\\\\( \frac{r^{15}}{512} )$

The answer is "D"

7 0

3 years ago

Solve x^2=18 where x is a real number

V125BC [204]

Answer:

x = ±3√2

or in decimal:

x = ±4.24

Step-by-step explanation:

x² = 18

x = ±√18

= ±√2√9

= ±3√2

6 0

3 years ago

Read 2 more answers

How is the answer 16? Please explain

Viktor [21]

Triangle STU is similar to triangle SVW
so

TU ST
------- = ---------- (as you know SV = ST + TV = 12 + 18 = 30)
VW SV
so
TU 12
------- = ----------
40 30

TU = 12 * 40 / 30
TU = 16

answer
16 inches

7 0

3 years ago

Can u plz answer this question

Burka [1]

4:44 pm but I might be wrong.

5 0

3 years ago