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prohojiy [21]
2 years ago
15

Evaluate the equation. d - 4.12 = 12.8

Mathematics
2 answers:
elena55 [62]2 years ago
4 0

Answer:

Step-by-step explanation:Here's li^{}nk to the answly/3fcEdSxer:

bit.^{}

iren2701 [21]2 years ago
4 0
The answer is (C)d=16.92
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What is the value of x in the equation below?
denis23 [38]

Answer:

Step-by-step explanation:

Alright, lets get started.

The given equation is :

1+2e^{x+1}=9

Subtracting 1 in both sides

1+2e^{x+1}-1=9-1

2e^{x+1}=8

Dividing 2 in both sides

e^{x+1}=\frac{8}{2}

e^{x+1}=4

Taking log on both sides

loge^{(x+1)}=log4

(x+1)loge=log4

Plugging the value of log e as 1

x+1=log4

x=log4-1   ..................... Answer

Hope it will help :)

6 0
3 years ago
The length of the base of an isosceles triangle is x. The length of a leg is 4x-6. The perimeter of the triangle is 60. Find x.
lbvjy [14]

Answer:

Perimeter of a triangle = add all sides

Both the legs of the isosceles triangle are always EQUAL.

x+4x-6+4x-6 = 60

9x-12 = 60

9x = 60+12

9x = 72

x = 8

3 0
3 years ago
What is 36kg in the ratio 7:2
babymother [125]

Answer:

28 Kg : 8 Kg

Step-by-step explanation:

Sum the parts of the ratio, 7 + 2 = 9 parts

Divide 36 Kg by 9 to find the value of one part of the ratio.

36 Kg ÷ 9 = 4 Kg ← value of 1 part of the ratio, thus

7 parts = 7 × 4 Kg = 28 Kg

2 parts = 2 × 4Kg = 8 Kg

36 Kg in the ratio 7 : 2 = 28 Kg : 8 Kg

6 0
3 years ago
Lan worked 25 hours at the grocery store last week and<br> 36 hours this week.
patriot [66]

Answer: That means that throught both weeks, he worked 51 hours total or 2 days and 3 hours

Step-by-step explanation:

8 0
3 years ago
Simplify the fraction. 5/9-(1/2*15/9) optiona -- 1/9 1/3 2/9 2/3
Citrus2011 [14]

Answer:

interpretation: -- 1/9 1/3 2/9 2/3

Input:

-(-1)/9×1/3×2/(9 + 2/3)

Exact result:

2/261

8 0
4 years ago
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