1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tems11 [23]
3 years ago
15

How many times greater is 9 x 105 than 8 x 102?

Mathematics
1 answer:
IgorLugansk [536]3 years ago
5 0

Answer:

Step-by-step explanation:

945 816 so 129 greater

You might be interested in
What is the volume of the prism?
asambeis [7]
4 1/2
Try Cymath it’s great for this stuff
6 0
3 years ago
Read 2 more answers
1) Let f(x)=ax2+bx+c for some value of a, b and c. f intersects the x-axis when x=−2 or x=3, and f( 1 3 )=−25. Find the values o
antiseptic1488 [7]

Answer:

1) a = -⅙, b = ⅙, c = 1

2) 6 units

Step-by-step explanation:

1) f(x) = ax² + bx + c

Given the roots, we can write this as:

f(x) = a (x + 2) (x − 3)

We know that f(13) = -25, so we can plug this in to find a:

-25 = a (13 + 2) (13 − 3)

-25 = 150a

a = -⅙

Therefore, the factored form is:

f(x) = -⅙ (x + 2) (x − 3)

Distributing:

f(x) = -⅙ (x² − x − 6)

f(x) = -⅙ x² + ⅙ x + 1

Graph: desmos.com/calculator/6m6tjoodvb

2) Volume of a right prism is area of the base times the height.

V = Ah

The base is an equilateral triangle.  Area of a triangle is one half the base times height.

V = ½ ab h

The height of the triangle is the same as the height of the prism.

V = ½ bh²

In an equilateral triangle, the height is equal to half the base times the square root of 3.

V = ½ b (½√3 b)²

V = ⅜ b³

Given that V = 81, solve for b.

81 = ⅜ b³

216 = b³

b = 6

5 0
3 years ago
Which of the following segments is an angle bisector?<br><br> 1. AL<br> 2. JB<br> 3. KC
Orlov [11]

Answer:

I think it's 3) KC

Hopefully it's correct

4 0
2 years ago
Points C and D are equidistant from point A. Complete the following table to prove that AEC≅ AED
inna [77]
To prove that <span>AEC≅ AED, we need to write following proofs or statement reasons.

It is given that points C and D are equidistant to point A. Hence,
</span><span>AD ≅ AC

Next, </span><span>CAE ≅ DAE. AE is the common side or the included side. 
</span><span>
Then, </span><span>AE ≅ EA by Reflexive Property of Congruence as it is congruent to itself.

Lastly, </span><span>EAD ≅ EAC by Symmetric Property of Congruence as these triangles are mirror image of each other.
</span>
Therefore, we can conclude that AEC≅ AED by SSS or Side-Side-Side. That is when all sides of triangles are congruent then both triangles are deemed to be equal.

3 0
2 years ago
Read 2 more answers
Consider the expression 3 * 2 ^ 2 &lt; 16 + 5 andalso 100 / 10 * 2 &gt; 15 - 3. which operation is performed second
BartSMP [9]
3 * 2 ^ 2 < 16 + 5
should be performed in the order PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction)/
Therefore, obtain
3 * 2 ^ 2 < 16 + 5
3 * 4 < 16 + 5           Exponentiation first
12 < 16 + 5               Multiplication second

Similarly, obtain
100 / 10 * 2 > 15 - 3
100 / 20 > 15 - 3      Multip[lication first
5 > 15 - 3                  Division second

5 0
3 years ago
Other questions:
  • What is 3/2 times of 8​
    14·2 answers
  • When does a parabola open upward
    11·2 answers
  • The registrar's office at ACC predicts that 30% of the 6,950 spaces open in various math classes will be filled
    13·1 answer
  • A cubic foot contains roughly 7 1/2 gallons. How many cubic feet are there in a tank containing 34 1/2 gallons
    9·1 answer
  • 3x - 6 =5(4 - 2x)<br> Please help me. Feel free to explain
    10·1 answer
  • If the translation of (x,y)-&gt;(x-5, y+2) was applied to the triangle ABC below, what would be the coordinates for A' after the
    7·1 answer
  • A student drove to the university from her home and noted that the odometer reading of her car increased by 16.0 km. The trip to
    9·1 answer
  • David went to a fast-food shop for a meal in a late evening. Only steak, pork chop and grilled chicken were available for main c
    14·1 answer
  • What is 13 7/10 times 7
    9·2 answers
  • John spent about 12.5 hours at a water park. He estimated he spent about 30% of the time waiting in line. What would be a reason
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!