Answer:
1888 × [tex]10^{8}[/tex]
or
188.8 × [tex]10^{9}[/tex]
or
18.88 × [tex]10^{10}[/tex]
Step-by-step explanation:
Lets look at this in a more simple way:
[tex](5.9[/tex] × [tex]10^{6} )[/tex] × [tex](3.2[/tex] × [tex]10^{4} )[/tex]
First, let's move [tex]10^{6}[/tex] and switch it's places with 3.2:
(5.9 × 3.2) × ([tex]10^{6}[/tex] × [tex]10^{4}[/tex])
Then, let's simplify:
18.88 × [tex]10^{10}[/tex]
Finally, Celebrate! WooHoo! You just learned how to do this!
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I'm only looking for an explanation, not the answer I want to find it myself. Please help a girl out!
A tree is casting a shadow of 28 ft. At the same time, a 7ft statue was casting a shadow of 2ft. How tall is the tree? Remember, I don't want the answer just an explanation
(●'◡'●)
Answer:
Step-by-step explanation:
You have to find ratio for feet for a shadow.
In your case, a 7ft statue was casting a shadow of 2ft. You divide 7/2 and it results in 3.5 feet in real life vs. 1 foot shadow. You do the same for the tree. Since it is 3.5 feet:1 foot statue, you have to multiply 3.5 by 28 to get the full height of the tree. (In this example the shadow is smaller than the tree that's why you multiply).
Please help!!!!!
Find the measure of the exterior angle of the polygon.
Answer: 125 degrees
Step-by-step explanation:
180-55=125
Marquise, Bron'Tavious, and
JayDarius each have a shoe collection of Nike Air
Vapor Max shoes. Marquise has two times as
many pairs of shoes than Bron'Tavious and
JayDarius have fifteen more pairs of shoes than
Bron'Tavious. All together they have ninety-five
pairs of shoes. (a) How many pairs of shoes does
Marquis have? (b) How many pairs of shoes does
Bron'Tavious have? (c) How many pairs of shoes
does JayDarius have? Provide evidence and how
you got your answer.
Answer:
i dont understand the question
Step-by-step explanation:
Select each inequality that 0 is a solution to.
-3(y - 1) ≥ 3
2y - 4 0
- y -1 > 0
y + 8 ≤ 2y + 8
Answer:
select the first and last options.
Step-by-step explanation:
1.
-3(y - 1) >= 3
-3y + 3 >= 3
-3y >= 0
y >= 0
0 is a solution
2.
2y - 4 > -4
2y > 0
y > 0
0 is not a solution
3.
-y - 1 > 0
-1 > y
0 is not a solution
4.
y + 8 <= 2y + 8
8 - 8 <= 2y - y
0 <= y
0 is a solution
If y(x) = 4x, what is x when y(x) = 4?
2
1
0
4
Answer:
If y(x) = 4x, what is x when y(x) = 4?
=4
1.2x10^6, what is the scientific notation to standard notation?
Answer:
1200000
Step-by-step explanation:
Answer:
1200000
Step-by-step explanation:
Match each statement (term) with its value in relation to 0 (definition).
Match Term Definition
A building is 37 feet tall. A) –25
The scuba diver was 37 feet below sea level. B) −37
The basement is 13.7 feet below ground. C) 37
Oliver owes his sister $25. D) –13.7
Erica jumped 2.5 feet above the ground. E) 2.5
Answer: The answer is C. The rest of the answers make no sense and do not work.
Step-by-step explanation:
The answer is C
A b and D are all incorrect
Answer:
gsatygrdfyuhtzrtftsrvg
Step-by-step explanation:
gay
Is this correct? If not the answer choices are
vertical,
complementary
supplementary
adjacent,
right,
obtuse.
Please match them with the right answer choices.
Answer:
Some of them are wrong
Step-by-step explanation:
The revisions I made are in BOLD and underlined.
∠1 and ∠4 are vertical angles
∠1 and ∠2 are obtuse angles because they are angles that measure between
90° and 180°.
∠3 and ∠4 are adjacent angles because they have a common vertex.
∠4 and ∠5 are supplementary because they lie on a straight line and have a sum of 180°.
-5/x= 2/6
those are fractions btw
Does this table of values represent a direct variation or a partial variation? *
Answer:
this table would be partical variation
Step-by-step explanation:
in order to get to the output, the exquation is 2x+2 and thats a partial variation equation
What is the value x in the equation -2/5x-2=18?
-50
-40
-8
-6
Consider the following figure.
21
22
23
24
Which of the following statements are true? Select all that apply.
Answer:
Last option is the correct answer and no other else
Step-by-step explanation:
[tex] \angle \: 3 + \angle \: 4 = 180 \degree..(1) \\ ..(linear \: pair \: \angle' s) \\ \\ \angle \: 1+ \angle \: 2 = 180 \degree...(2) \\ ..(linear \: pair \: \angle' s) \\ \\ from \: equations \: (1) \: and \: (2) \\ \purple{ \bold{\angle \: 3 + \angle \: 4 = \angle \: 1+ \angle \: 2}}[/tex]
Answer:
D and E
You weren't showing the full list of answers.
Step-by-step explanation:
Can someone help i wil mark branliest to anyone who gets this right
show workings out too
decrease £56 by 14%
decrease £262 by 39%
Answer:
48.16
167.68
Step-by-step explanation:
New value =
36 - Percentage decrease =
36 - (14% × 36) =
36 - 14% × 36 =
(1 - 14%) × 36 =
(100% - 14%) × 36 =
86% × 36 =
86 ÷ 100 × 36 =
86 × 36 ÷ 100 =
3,096 ÷ 100 =
30.96
New value =
262 - Percentage decrease =
262 - (36% × 262) =
262 - 36% × 262 =
(1 - 36%) × 262 =
(100% - 36%) × 262 =
64% × 262 =
64 ÷ 100 × 262 =
64 × 262 ÷ 100 =
16,768 ÷ 100 =
167.68
Find the Median for 7, 4, 3, 5, 2, 4, 7. 9, 8
pls help me I’m rlly stuckkk
Answer:
49/9
Step-by-step explanation:
Answer:
It is 5. Put the numbers in order and the number in the middle would be 5.
Step-by-step explanation:
Select the correct answer
Which ratios are equal to each other?
OA
1:16 and 2:8
OB
2:32 and 4:8
1:64 and 4:16
D
1:16 and 4: 64
Reset
Reset
Next
The equation 4 (x - 2) = 100 is a true equation for a particular value of x. Explain why 2 (x - 2) = 50 is also true for the same value of x.
Answer:
Step-by-step explanation:
i. 4 (x - 2) = 100
x-2= 100/4
x-2=25
x=25+2
x=27
ii. 2 (x - 2) = 50
x-2= 50/2
x-2=25
x=25+2
x=27
The equation 4 (x - 2) = 100 is a true equation for x when x = 27
4 (x - 2) = 100
4x - 8 = 100
Collect like terms
4x = 100 - 8
4x = 92
Divide both side by 4
4x/4 = 92/4
x= 27
Also the equation 4 (x - 2) = 100 is the same as 2 (x - 2) = 50 when the former equation is being divided by 2.
Therefore, the equation 4 (x - 2) = 100 is a true equation for x when x = 27
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Jack's family took a road trip to Niagrara Falls. Jack fell asleep 43% of the way through the trip. If Jack fell asleep after they had travelled 430 miles, what was the total length of the trip?
Here is a linear equation in two variables: 2x + 4y - 31 = 123.
Solve the equation, first for x and then for y.
Answer:
x = -2y+77
y = -x/2+77/2
Step-by-step explanation:
The equation for x variable is x = 77 - 2y and for y variable it is; y = 77- x/2
What is a linear equation?A linear equation is an equation that has the variable of the highest power of 1. The standard form of a linear equation is of the form Ax + B = 0.
WE have been given linear equation in two variables: 2x + 4y - 31 = 123.
Solve for x and for y
2x + 4y - 31 = 123.
Add 31 to both sides
2x + 4y - 31 + 31 = 123 + 31
2x + 4y = 154
Solving for x then Subtract 4y from both sides
2x + 4y -4y = 154 - 4y
2x = 154 - 4y
Divide by 2
x = 77 - 2y
y = 77- x/2
Learn more about linear equations;
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PLEASE HELLPP I WILL MARK BRAINLYLIST
Answer:
3
Step-by-step explanation:
divide one side of the bigger triangle by the corresponding side of the smaller one
Answer:
3
Step-by-step explanation:
Divide the bigger triangle by the little one
3/1=3
then 12/4=3
Convert this number to scientific notation:
0.009987
Answer:
9.987 × 10^-3
Step-by-step explanation:
2.1.28
Write the equation of the line that passes through the given points.
(0.4) and (-2, -3)
The equation of the line is
(Simplify your answer. Type your answer in slope-intercept form. Use integ
What’s the answer
Answer:
The equation of the line is y - 4 = 7/2 ( x - 0 )
Step-by-step explanation:
If you need it in slope intercept form (y=mx+b)
y=7/2x+4
SOMEONE HELP I CANT FAIL
Answer:
40
Step-by-step explanation:
He can do 8 problems in 5 minutes. 25 minutes is 5 times more than 5. 8 times 5 is 40
Answer:
40 problems
Step-by-step explanation:
8 divided by 5 equals 1.6 meaning in one minute there are 1.6 problems answered, and so 1.6*25= 40. Meaning that there are after 25 minutes 40 problems will be solved.
*/ Dunkin donuts is selling a 12 muffins for $3.60. What is the unit price per muffin? ***
Answer:
0.3
Step-by-step explanation:
3.60 divided by 12
Based on the diagram, which statement is NOT true
Answer:
Where's the diagram?.....
f(x) = 3 - 4x
What is f(-2)?
Answer:
f(-2) = 11
Step-by-step explanation:
f(x) = 3 - 4x
f(-2) = 3 - (4 × (-2))
f(-2) = 3 - (-8)
f(-2) = 11
Diego squared a number and got 4. Andre squared a different number and got 4. What were the two numbers that Diego and Andre squared? *
Answer:
Diego squared two
Step-by-step explanation:
Andre squared 2.1
We have that for the Question Diego squared a number and got 4. Andre squared a different number and got 4. What were the two numbers that Diego and Andre squared? "" it can be said that two possible numbers squared by Diego and Andre is
+2 and -2
From the question we are told
Diego squared a number and got 4. Andre squared a different number and got 4. What were the two numbers that Diego and Andre squared?
Generally the equation for the Square root of 4 is mathematically given as
[tex]x=\sqrt{4}\\\\Therefore\\\\x = \pm 2\\\\[/tex]
Hence
the two possible numbers squared by Diego and Andre is
+2 and -2
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The hospital spent 9⁵ dollars on a new medical equipment this year. Last year, they spent 9⁷ dollars. How many more dollars did they spend last year than this year?
Answer:
4,723,920
Step-by-step explanation:
9^5 = 59,049
9^7 = 4,782,969
4,782,969 - 59,049 = 4,723,920
Please mark me brainliest.
Which triangle represents a rotation? What is the center of rotation if the triangle
Answer:
the green one, (0,0)
Step-by-step explanation:
red is a reflection, not a rotation
3 quarts of apples juice for $3.59 OR 1 gallon (4 quarts) of apple juice for $3.99
Answer:
1 gallon is the better deal
Step-by-step explanation:
If you divide 3.99/4 you get 0.9975. Therefore, a quart of apple juice costs 0.9975. If you divide 3.59/3, you get 1.19 which is more expensive than 0.9975. The answer is 1 gallon of apple juice for 3.99 is the better deal.
pls help me answer this question as fast as possible!!!
Answer:
7.50-1.50 6/3 = 2 per hamburger.
(x=2) equation> 7.50-1.50x= 3