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777dan777 [17]
3 years ago
8

Help please...I don't get this (40 points and I'll give brainliest)

Mathematics
1 answer:
dexar [7]3 years ago
6 0

A x = 0

using the law of exponents a^{0} = 1

for (6² )^ x = 1 then x = 0

B note that 6^{0} = 1 ⇒ x = 1

2 → 2^8 × 3^(-5) × 1^(-2) × 3^(-8) × 2^(-12) × 2^(28)

= 2^(8 -12 + 28) × 1 × 3^(- 5 - 8)

= 2^24 × 3^(- 13) = 2^(24)/3^(13) = 10.523 ( 3 dec. places)




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The sides of △FGH are FG = 6 x+ 7, GH = 8x - 5, and FH = 10x - 11. If the perimeter of △FGH is 87, list the angles in order from
irga5000 [103]

Answer:

From largest to smallest: FG, FH, GH

Step-by-step explanation:

Given

FG = 6x + 7

GH = 8x - 5

FH = 10x - 11

Perimeter = 87

Required

Order the sides in descending order

First, we need to solve for x.

Perimeter of FGH is calculated as thus:

Perimeter = FG + GH + FH

Substitute values for FG, GH, FH and Perimeter

87 = 6x + 7 + 8x - 5 + 10x - 11

Collect Like Terms

87 - 7 + 5 + 11= 6x + 8x + 10x

96= 24x

Reorder

24x = 96

Divide through by 24

x = 96/24

x = 4

Substitute 4 for x in FG, GH and FH

FG = 6x + 7

FG = 6 * 4 + 7

FG = 24 + 7

FG =31

GH = 8x - 5

GH = 8 * 4 - 5

GH = 32 - 5

GH = 27

FH = 10x - 11

FH = 10*4 - 11

FH = 40 - 11

FH = 29

In order of arrangement in descending order, we have:

FG =31    FH = 29     GH = 27

4 0
2 years ago
A last charges a flat fee of $5:00 and 0.75$ per mile. Define The Slope.
aleksandrvk [35]
The slope would be 0.75
6 0
3 years ago
Pls answer below giving brainliest
Lisa [10]

Answer:

45

Step-by-step explanation:

Because its supplementary

5 0
2 years ago
Read 2 more answers
A university has 40,110 students. In a random sample of 210 students, 14 speak three or more languages. Predict the number of st
Sedbober [7]
40110 : 210= 191
191 x 14 = 2674
2674 people can speak three or more languages
8 0
2 years ago
A family buys 6 airline tickets online. The family also buys travel insurance that costs $19 per ticket. The total cost is $1,11
tia_tia [17]

1st answer : 1116 - (6x19) /6


If the family buys 6 tickets and the travel insurance is $19 per ticket:
6 x $19 = $114
Take away the total cost from the insurance
$1,116 - $114 =$1,002
6 tickets cost $1,002
Divide $1,002 by 6
$1,002 / 6 = $167


2nd ANSWER::: each ticket costs $167
3 0
2 years ago
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