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nasty-shy [4]
3 years ago
15

Please help i am stuckkkk, thank you!!!!!

Mathematics
2 answers:
lara31 [8.8K]3 years ago
6 0

What are you stuck with

Lapatulllka [165]3 years ago
4 0

Stuck with what.

What are you stuck with

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if the cos of angle x is 8/17 and the triangle was dilated to be two times as bog as the original, what would be the value of th
snow_lady [41]
Dilation alters the length of the sides of a triangle but the angles remain the same 
So cos x will still be 8/17
4 0
3 years ago
Determine the value of "a" for which g(h(a)) = 13
kykrilka [37]

Answer:

<em>a = 6 </em>

Step-by-step explanation:

g(x) = 5x - 2

h(x) = √(x + 3)

g(h(x)) = 5\sqrt{x+3} - 2

g(h(a)) = 5\sqrt{a+3} - 2

5\sqrt{a+3} - 2 = 13

5\sqrt{a+3} = 15

\sqrt{a+3} = 3

( \sqrt{a+3} )² = 3²

a + 3 = 9

<em>a = 6</em>

5 0
2 years ago
Please help asap, and if you can explain why after the answer, please and thank you❤️
weqwewe [10]
DF=14. Because DE is half the line and EF is the other half the line you add up both the lengths to get the length of whole line.
DE=EF. DE and EF both equal 7 so they are equal.
4 0
4 years ago
Evaluate 23x-1 for x = 1.<br><br> 4<br> 1<br> 7<br> 8
shutvik [7]

Answer:

22

Step-by-step explanation:

23x - 1

x = 1

23(1) - 1

23(1) = 23 * 1

23 * 1 = 23

23 - 1

23 - 1 = 22

22

5 0
3 years ago
1.994 x 10^-23 1.67 x 10^-24 what are the difference
Marina86 [1]

Answer:

1.827 x 10^-23

Step-by-step explanation:

(1.994 x 10^-23) - (1.67 x 10^-24) = 1.827 x 10^-23


3 0
4 years ago
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