Mathematics High School

After multiplying a calculator screen displays the answer is shown below. How would you write this number in standard form? And say your answer in the box. Include commas in your answer.
*you’ll receive brainliest & 15 points for answer quickly & correctly!*

8,234 E14

Answers

Answer 1

Answer:

In standard from, the value will be 8.234 * 10^17

Step-by-step explanation:

The answer shown on the screen of the calculator after multiplying is;

8,234 E14

This is same as;

8,234 * 10^14

In the stands from, this will be;

8.234 * 10^3 * 10^14 = 8.234 * 10^17

Related Questions

In the adjoining equilateral [tex] \triangle[/tex] ABC , AD ⊥ BC and AC = 2a units. Prove that sin 60° = [tex] \sf{ \frac{ \sqrt{ 3} }{2} }[/tex] .

Answers

Answer:

See Below.

Step-by-step explanation:

Since ΔABC is an equilateral triangle, this means that ∠A, ∠B, and ∠C all measure 60°.

Furthermore, all sides of the triangle measure 2a.

We know that AD⊥BC. Since this is an equilateral triangle, any altitude will be a perpendicular bisector. Therefore, BD = DC, ∠CAD = 30° and ∠C = 60°.

Additionally, the measures of the segments are: BD = DC = (2a) / 2 = a.

Let’s use the right triangle on the right. Here, we have that DC = a and AC = 2a.

Recall that sine is the ratio of the opposite side to the hypotenuse. Therefore, sin(C) or sin(60°) will be AD / AC. We can find AD using the Pythagorean Theorem:

[tex]a^2+b^2=c^2[/tex]

a is DC, b is AD, and c is AC.

Substitute in appropriate values:

[tex]a^2+(AD)^2=(2a)^2[/tex]

Solve for AD:

[tex]\displaystyle \begin{aligned} a^2+(AD)^2&=4a^2\\(AD)^2&=3a^2\\AD&=\sqrt{3a^2}=a\sqrt{3}\end{aligned}[/tex]

Sine is the ratio of the opposite to the hypotenuse:

[tex]\displaystyle \sin(C)=\sin(60\textdegree)=\frac{\text{opposite}}{\text{hypotenuse}}[/tex]

Substitute:

[tex]\displaystyle \sin(60\textdegree)=\frac{AD}{AC} = \frac{a\sqrt{3}}{2a}[/tex]

Simplify. Hence, regardless of the value of a:

[tex]\displaystyle \sin(60^\circ)=\frac{\sqrt3}{2}[/tex]

Graph the image of the given triangle after the transformation with the rule (x, y)→(x+3, y−5).

Select the "Polygon" button from the tool bar to plot your triangle. You may use the "Move" button to move the triangle after it is created.

Answers

Answer:

Step-by-step explanation:

у is directly proportional to the square route of x
If y = 32 when x = 64 find,
x when y = 48​

Answers

I think it’s 144?
Sorry if it’s wrong

PLEASE HELP ANYONE!?

Answers

Answer:

Step-by-step explanation:

this is hard that I will say

HELP PLEASE! 20 POINTS AND WILL MARK BRAINLIEST.

Suppose you want to find the 40th term of a sequence. Would you rather use a recursive rule or an explicit rule? Explain your reasoning.

Answers

Answer:

I'd rather use an explicit rule for bigger values of n

Step-by-step explanation:

Suppose we have a sequence like:

6,14,22,30,..

And we wanted to calculate the 200th term. The recursive rule is:

[tex]a_n=a_{n-1}+8[/tex]

Since each term is 8 more than the previous term. If we wanted to caclulate the term n=200, we would need to go up to 200 one-by-one until reaching the desired value.

The explicit rule is:

[tex]a_n=6+8(n-1)[/tex]

To find the term for n=200, just substitute into the rule:

[tex]a_{200}=6+8(200-1)=1598[/tex]

Thus, I'd rather use an explicit rule for bigger values of n

find the equation of the line. use exact numbers

Answers

Answer:

[tex]y = 0.5x + ( - 3)[/tex]

or

[tex]y = 0.5x - 3[/tex]

A gorilla has a mass of 156 kilograms. Choose all of the customary measures that are less than 156 kilograms.


400 Ib

350 Ib

300 Ib

250 Ib

200 Ib

Answers

Answer:

300lb, 250lb, 200lb

Step-by-step explanation:

156kg=343.9lb

Ian is trying to pick out an outfit for the first day of school. He can choose from 2 pairs of pants, 2 t-shirts, and 3 pairs of shoes. How many different outfits does Ian have to choose from?

Answers

Answer:

He has four outfits if he switches shirts once.

Expand and simplify 3(q + 5) - 2(2-4)
a 2

Answers

Answer:

hope it helps

good afternoon


70% of the shoes in the UK are made abroad. if you survey 120 people about the shoes they are wearing, how many do we expect to have UK-made shoes?

Answers

Answer:

84

Step-by-step explanation:

70% of 120= 84

Someone help, 3x-5+23x-9

Answers

Answer:

26x - 14

Step-by-step explanation:

3x - 5 + 23x - 9

26x - 5 - 9

26x - 14

Answer:

26x - 14

Step-by-step explanation:

3x - 5 + 23x -9

3x +23x - 9 - 5

26x - 14

A dessert has both fruit and yogurt inside.
Altogether, the mass of the dessert is 185g.
The ratio of the mass is 2:3.
What is the mass of the yoghurt?

Answers

Answer:

74g:148g

Step-by-step explanation:

If the yogurt portion is 3, then your answer is 148g.

You have a total of 5 portions (2+3=5). Since all portions must be equal, you can divide the total (185g) by 5. That means each portion is 37g each. To find the total weight of the yogurt, we multiply by the number of portions, either 2 or 3. That would be your result.

A woman wishes to enclose a rectangular garden with fencing, using the side of her garage as one side of the rectangle. A neighbor gave her 27 feet of fencing, and she wants the length of the garden along the garage to be 6 feet more than the width. What are the dimensions of the garden?

Answers

Answer:

Width = 3.75 feet

Length = 9.75 feet

Step-by-step explanation:

Given:

Length of fencing = 27 feet

Find:

Dimensions of the garden

Computation:

Assume

Width = x

So,

Length = x + 6

2(L+B) = Perimeter

2(x + x + 6) = 27

2(2x + 6) = 27

4x + 12 = 27

4x = 15

x = 3.75

Width = 3.75 feet

Length = 3.75 + 6 = 9.75 feet

The area of a rectangular door is given by the trinomial x2 – 14x + 45. The door's width is
(x - 9). What is the door's length?

Answers

Length = (x - 5)

Explanation:
Area
=
Width × Length
⇒
x
2
−
14
x
+
45
=
(
x
−
9
)
× Length
⇒
Length =
x
2
−
14
x
+
45
(
x
−
9
)

⇒
Length =
(
x
−
5
)
(
x
−
9
)
(
x
−
9
)

⇒
Length =
(
x
−
5
)
(
x
−
9
)
(
x
−
9
)

⇒
Length =
(
x
−
5
)

Q1. Find the square root of the following by division method

i ) 9801

Answers

I'm not sure if this is how you want it to be done.

solve by substitution
y=-2x + 3
y=2x-1​

Answers

Answer:

Answer is in the picture bro.

Step-by-step explanation:

Which answer is the best estimate of the correlation coefficient for the variables in the scatter plot?

Answers

I think it’s A or c I don’t really know

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS

Answers

Answer:

( 1, -2)

step-by-step explanation:

original coordinates of C: (4, -2)

if reflected over y-axis: use the formula: (x,y) → (-x,y)

new coordinates: (-4, -2)

then if translated 5 units horizontally, there will be change in x axis:

new coordinates: (-4+5, -2) → ( 1, -2)

Which sentence is an example of indirect characterization?



like her mother, she was both practical and brave


"We’re all strong and hard workers with a lot of stamina,"


Lily worked day and night doing laundry


So the family began preparing for the journey

Answers

Answer:

C. Lily worked day and night doing laundry

Step-by-step explanation:

Edge 2022

Answer:

c

Step-by-step explanation:

PLS HELP ME
Aisha divides 1/5 meter of ribbon into 2 equal pieces.

What is the length of each piece of ribbon?

Enter your answer as a fraction in simplest form by filling in the boxes.

⊆⊇ m
⊂⊃

Answers

Step-by-step explanation:

[tex] \frac{ \frac{1}{5} }{2} = \frac{ \frac{1}{5} }{ \frac{2}{1} } [/tex]

Multiply means by means and extremes by extremes to get;

[tex] \frac{1}{10} \: \: \: meters[/tex]

Let's divide

1/5÷21/5×1/21/5(2)1/100.1m

Kim and her mom have some items to donate to families in need for Christmas baskets. They have 100 rolls and 25 pumpkin pies. They want every basket to be exactly the same, and they don't want any leftover food. What is the largest number of baskets that they can make?

Answers

Answer:

There will be 25 baskets each container 4 rolls and 1 pumpkin

Step-by-step explanation:

Rolls = 100

Pumpkins = 25

To make every basket to be exactly the same number of rolls and pumpkins,

Find the highest common factor of 100 and 25

100 = 1, 2, 4, 5, 10, 25, 50, 100

25 = 1, 5, 25

The highest common factor of 100 and 25 is 25

Rolls = 100

= 100/25

= 4

Pumpkins = 25

= 25/25

= 1

Therefore,

There will be 25 baskets each container 4 rolls and 1 pumpkin

Help please! Thank you!

Answers

The correct answer is 20, the other side went from 12-->48 meaning it was a x4 expansion, so the side that was 5 is now 20

Answer:

The answer would be x = 20. First, you must set up a proportion, since you know that the two polygons are similar: 12/48 • 5/x. Then, you have to do cross multiplication which would result in 12x = 240. Afterwards, you must divide both sides by 12, giving you x = 20.

BRAINLIEST!!

please help!! i need this question/problem answered with a COMPLETE solution!!

giving brainliest to who answered completely!!

Answers

Answer:
perpendicular bisector: OP
drew it in the picture

Explanation:
perpendicular lines are lines that intersect at a right (90 degrees) angle.
so I drew the line segment AB with CD intersecting at point X at 4 cm from point A, OP intersecting at point Z at 5 cm, and LM intersecting at point Y at 7 cm.

perpendicular bisector is a line or a segment perpendicular to a segment that passes through the midpoint of the segment.
the midpoint of line AB is at 5 cm because the total length is 10 cm (it’s just the middle)
OP is the perpendicular bisector because it’s at the midpoint 5 cm

HALP ME PLS
Simplify the expression.
5n - 3(4n + 1) =

Answers

Answer:

-7n - 3

Step-by-step explanation:

5n-3(4n+1) =

5n -12n -3= 0

-7n - 3

Answer: -7n-3

Step-by-step explanation: first bring the 5n down then multiply -3x4n gives you -12 and multiply 5x1 that gives you 5 so you would write (5n−12n)−3

then remove the parentheses combine like terms like 5 and 12 are alike because of the n's that means subtract because of the - sign 5-12 which gives you -7 and then you bring down -3 because it's outside the parentheses and that's the answer.

7. Find the value of x. Round to the nearest tenth of a unit. (2 points)
27°
work:
21
х
X =

Answers

Answer:

41.2

Step-by-step explanation:

By the alternate interior angles theorem, the angle of depression is congruent to the angle of elevation.

This means that tan(27)=21/x.

x(tan 27)=21

x=21/(tan 27), which is about 41.2

help would be greatly appreciated:)

Answers

Answer:

I have no idea

Step-by-step explanation:

Slope intercept form is defined as y=mx+b

Defining terms
Y is any y value on the the line
X is any x value in the line
M is the slope
B is the y intercept (0,b)

The problem is essentially asking you to find the value for b

To do this, we sub in the values we know

So, put the slope value in the formula

Y=(-1/4)x+b

From there, you can substitute the coordinate values provided and solve for b

-5=(-1/4)(-5)+b
-5=(5/4)+b
-6.25=b

So now we can rewrite the whole equation as

Y=(-1/4)x-6.25

Hope that helped!

Which is equivalent to represent by the table

Answers

Bar-charts are similar to tables and good for recording information and data sorry if it’s wrong i didn’t quite get what you meant hope this helped

PLEASE HELP


Study the diagram of circle K, where JL and LM are tangent to circle K at points J and M, respectively. Also, JL=3x+10 and ML=7x−6.

What is the length of LM?


17.6

16

4

22

Answers

Answer:

LM = 22

Step-by-step explanation:

Tangents to a circle from an external point to the circle are congruent , that is

ML = JL , substitute values

7x - 6 = 3x + 10 ( subtract 3x from both sides )

4x - 6 = 10 ( add 6 to both sides )

4x = 16 ( divide both sides by 4 )

x = 4

Then

LM = 7x - 6 = 7(4) - 6 = 28 - 6 = 22

Pls help me I don’t which on it is

Answers

The answer to this is B

14 Compare 3(2 + x) to the equivalent expression in 13. What property did you apply
15 Simplify the expression from problem 14.
16 ls 3(2+x) equivalent to your simplified expression? Explain.

Answers

Answer:

14.) DC

community property

15.) 13+x

community property

12.) 6x-12

distributive property

Hope it helps!!!Brainliest pls!!!

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