Answers
Answer:
1.7 x 10^2
Step-by-step explanation:
Check:
10^2 = 100 x 1.7 = 170
The ^ symbol is the symbol for saying "to the power of"
So, 10 ^2 is saying ten to the power of 2 (10 * 10)
hope this helps!
Related Questions
Kate sold a sailboat at a loss of 20%. If the selling price was $64, what was the original cost?
Answers
So she lost 20% of the original selling price.
$64 is 80% of the original price.
64/80=0.8
0.8·100=80 dollars. HOPE THIS HELPS!!!
Answer:
Step-by-step explanation:
math problem pls help
Answers
Answer:
either a. or c. I hope it helps
Step-by-step explanation:
because half of 64 is 32
About 71% of Earth’s surface is covered in water. If the surface area of the Earth is about 196,900,000 square miles, About what percent of the Earth’s surface is not covered in water? How many square miles is this?
Answers
Answer:
29 percent of the earth is not covered by water and 57,101,000 Square miles
Step-by-step explanation:
Part A
Between which pairs of points are the slopes the same? Select all that apply
B and C; A and C
A and F; A and E
D and E; A and F
C and D; E and F
A and B; B and C
E and F; A and F
Answers
Answer: Yes
Step-by-step explanation: It is because it is just a bigger version of it. B is half of C, F is half of E and The A is in both diagrams.
y=[tex]x^{2}[/tex] +3x−10 Write this equation in factored form
Answers
Answer:
y = (x - 2) (x + 5)
Step-by-step explanation:
what is the value of X?
Answers
Answer:
100°
Step-by-step explanation:
Write
3 5/6
as an improper fraction.
Answers
Answer:
23/6
Step-by-step explanation:
3 5/6 multiply 6 times 3 then add 5 which is 23 then take six and is the denominator and 23 is the numerator
what two numbers multiply to be -56 and add up to be -1?
Answers
Answer:
-8 and 7 is the answer
-8*7 is -56
and -8+7 is -1
7-8= -1 and (-8)x(7)=-56
Social studies class is 4 more than two times the length of recess, in minutes.
Answers
What is the next step using distributive property? Then solve
Answers
Answer:
2352
Step-by-step explanation:
You just multiply them
The question and information is on the photo pls if you can give me the work to.
Answers
Answer:
SI = 2052.61 ft
Step-by-step explanation:
cos 13 = 2000/SI
0.9744 = 2000/SI
multiply both sides by SI:
(SI)(0.9744) = 2000
divide both sides by 0.9744:
SI = 2052.61 ft
I need hel asap. PLEASE I WILL GIVE BRANLIEST
Answers
Answer:
x=12
Step-by-step explanation:
30/25=x/10
x=30×10/25
x=12
Mr.Williams bought 30 muffins and pies. Each muffin cost 2.50 dollars and each pie cost 4.50$. The pies cost 9$ more than the muffins. How many of each item did he buy?
Please find the answer
Answers
please help me out guys, Thank you.
I am very poor at mathematics
Answers
Answer:
79
Step-by-step explanation:
Given the expression
x + 1/x = 9
Square both sides
(x + 1/x)^2 = 9^2
x^2 + 2x(1/x)+ (1/x)^2 = 81
x^2 + 2 + 1/x^2 = 81
x^2+1/x^2+2 = 81
x^2+1/x^2 = 81-2
x^2+1/x^2+ = 79
Hence the value of x^2+1/x^2 is 79
3(x - 6) = -15 + 3x
Yes no solution show work
Answers
Answer:
see explanation
Step-by-step explanation:
Given
3(x - 6) = - 15 + 3x ← distribute parenthesis on left side
3x - 18 = - 15 + 3x ( add 18 to both sides )
3x = 3 + 3x ( subtract 3x from both sides )
0 = 3 ← not possible
This indicates the equation has no solution
.
.
On Monday, she drove 4 to hours.
On Tuesday, she drove 5 to hours.
On Wednesday, she drove 3 hours.
.
How many hours altogether did Taniya drive on her trip?
A
1210
B
13
C
lo
13.10
14
D
Answers
Answer:
She drove 12 hours
5+4+3=12
Step-by-step explanation:
Enter the value for that makes the given equation true.
20−5(6+4)=4−6
Answers
Answer:
hi, there is no variable
PLEASE HELP ME!!!!!!
Answers
Answer:
1= 37
2= 37
3= 37
4= 37
5= 106
Step-by-step explanation:
Find the length of side x in simplest radical form with a rational denominator.
Answers
Answer:
x = 1.58Step-by-step explanation:
base = X
hypotenuse = √5
cos 45° = base / hypotenuse
1/√2 = X / √5
X = √5 / √2
X = 1.58
PLEASE HELP...........................
Answers
Answer:
Step-by-step explanation:
6) 3750
7) 244
A is the point with coordinates (4, 6)
B is the point with coordinates (d, 21)
The gradient of the line AB is three.
Work out the value of d.
Answers
The gradient is the slope.
Slope is the change in y over the change in x.
3 = (21-6) / (d-4)
Simplify:
3 = 15/(d-4)
(D-4) = 15/3
D-4 = 5
Add 4 to both sides :
D = 9
HELP HELP HELP HELP HELP HELP
Answers
Answer:
mean: 14
median: 13.5
range: 8
Step-by-step explanation:
Hope this helps! Sorry if I am late.
Answer:
B
Step-by-step explanation:
For this problem, you would only need to figure one of them out since all the numbers vary. I calculated the mean. Mean is the same as the average. First, add all the numbers up. I got 112. Then, divide 112 by the amount of numbers you added (8). 112/8 is 14, and the mean=14 is b.
help me please help me please
Answers
3 =15
7=35
1=5
Constant of 1 is 5
A doll's house is
1/8
the size of a real house.
The length of the doll's house is 1.5m.
How long is the real house?
Answers
Answer:
12m,
Step-by-step explanation:
1.5 times 8 =12Help! Find the domain of the graph
Answers
Answer:
[-3,9]
Step-by-step explanation:
you look at the x axis
During the 2005 football season team tackle the team sack by eight points if the combine scores total of 26 find the individual team scores
Answers
Answer:
Team sack = 9
Team tackle = 17
Step-by-step explanation:
To start with, we'd assume that
Let x = the points scored by Team Sack
Let x + 8 = the points scored by Team Tackle
x + x + 8 = 26
So, go further and solve mathematically
2x + 8 = 26
if we subtract 8 from both sides, we have
2x = 18
Next, we then divide both sides by 2. So that,
x = 18/2
x = 9
Since we assumed the total points for Team Sack to be x, then Team Sack scored 9 points while Team Tackle scored x + 8 points, and that is 17
Please help me!! Thank you
Answers
Answer:
WXY = 90
XZY = 45
YXZ = 45
WRZ = 90
XWY = 45
Please help! Will give brainliest!
1.Write the equation in point-slope form with the given slope of -2 and passes through the point (4,-5)
2. Write the equation in slope-intercept form of the line parallel to y=4x-2 and passes through (4,6)
3. Write the equation in slope-intercept form with the given slope of 3 and passes through (-1,1)
4. Write the equation in slope-intercept form of the line perpendicular to 2x-7y=1 and passes through (0,-4)
Answers
The equation in point-slope form: y - y₁ = m(x - x₁)
slope: m = -2
point: (4, -5) ⇒ x₁ = 4, y₁ = -5
Therefore, the equation of the line in point-slope form:
y + 5 = -2(x - 4)2.The equation in slope-intercept form: y = mx + b
Parallel lines has the same slope, so:
y = 4x + 2 ⇒ a = 4
If a line passes through the point (x₁, y₁) then the equation y₁ = mx₁ + b is true.
(4, 6) ⇒ x₁ = 4, y₁ = 6
So: 6 = 4·4 + b ⇒ b = -10
Therefore the equation:
y = 4x - 103.a = 3
(-1, 1) ⇒ x₁ = -1, y₁ = 1
So: 1 = 3·(-1) + b ⇒ b = 4
The equation:
y = 3x + 44.The product of slopes of perpendicular lines is -1.
2x - 7y = 1 ⇒ 7y = -2x + 1 ⇒ y = -²/₇x + ¹/₇
-²/₇×m = -1 ⇒ m = ⁷/₂
(0, -4) ⇒ x₁ = 0, y₁ = -4
-4 = ⁷/₂·0 + b ⇒ b = -4
The equation:
y = ⁷/₂x - 4what is the expression of 14b
Answers
Answer:14 x b???
Step-by-step explanation:
MATH HELP ITS TIMED.................
Answers
Answer:
7^5
Step-by-step explanation: