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maks197457 [2]
3 years ago
8

Please help ASAP! Will mark brainliest

Mathematics
2 answers:
Alona [7]3 years ago
7 0

Answer:

15 B

16 C

17 A

Step-by-step explanation:

Stella [2.4K]3 years ago
6 0

Answer:

15. option 2

16. option 3

17. option 1

Step-by-step explanation:

15. (2.3*10^1)(7*10^6) = 161000000 = 1.61 * 10⁸

16.  (1.1*10^-5)(3*10^-2) = 33/100000000 = 3.3 * 10⁻⁷

17.  7t⁴ * 7t⁴ = 49t⁸

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Kieran mother gets a restaurant bill for $25 he has a coupon for 15% of the acid Discount Supply she had 20% as tip what is the
Ipatiy [6.2K]

Answer:

$8.75

Step-by-step explanation:

Given data

Bill= $25

Coupon Discount=15%

Tip= 20%

Let us first find 15% of the $25

=15/100*25

=0.15*25

=$3.75

Let us first find 20% of the $25

=20/100*25

=0.20*25

=$5

Hence the coupon and the tip combined is

=3.75+5

=$8.75

6 0
3 years ago
If x​=68 find the measures of angles​ 1, 2, and 3.
gavmur [86]

Answer:

Two angles are supplementary if the sum of their measures is 180 . ... You can write "the measure of angle 1" as m∠1. ... Find m∠2, m∠3, and m∠4.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the solution to the equation? 13 3/4+x=7 1/4
oksano4ka [1.4K]

Answer:

x=-13/2

Step-by-step explanation:

13 3/4=55/4

7 1/4=29/4

---------------------

55/4+x=29/4

x=29/4-55/4

x=-26/4

simplify

x=-13/2

4 0
3 years ago
A helicopter flies 665 feet above ground. What is the measure of the angle of depression from the helicopter to the girl’s line
grigory [225]
67 is the correct answer trust me i just answered and got it correct.
8 0
3 years ago
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The standard form of 0.0000035
azamat
In scientific notation, the answer is 3.5*10^-6 .

I hope that this helps
5 0
3 years ago
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