Answer:
Your answer would be 94 :)
Answer:
94.0
Step-by-step explanation:
When rounding to the tenths place, you ony round to one digit past the decimal. Since all the other numbers round up to less than 5, the answer is 94.0, or just 94 depending on how your teacher wants it written.
Find the pattern for sequence 5,10,20,40
Answer:
Everything is x2 itself.
Step-by-step explanation:
5x2=10 10x2=20 20x2=40
Answer:
it multiples time 2 every time
Step-by-step explanation:
5 to ten 5times 2
10 to 20 10 time 2
20 to 40. 20 time 2
Laney walks 1 2/3 miles to school from her house and rides the bus home. If she walked five days last week, how many total miles did Laney walk?
HELP ASAP NEED IT NOW PLS EXPLAIN
Please help me..
In the figure, the circle A with x passes through the centre y of the circle B is x^2+ y^2-4x+6y-12=0 and coordinates of x are (-4,5) then find the equation of circle A.
Answer: A: (x + 4)² + (y - 5)² = 8
Step-by-step explanation:
The equation of a circle is: (x - h)² + (y - k)² = r² where
(h, k) is the center of the circler is the radius of the circleTo find the equation of circle A, we need (h, k) and r².
It is given that (h, k) = (-4, 5)
The distance between the center of circles A and B is the radius of circle A.
Let's find the center of circle B by completing the square:
x² - 4x + ____ + y² + 6y + _____ = 12 + ____ + _____
↓ ↓
h = -4/2 k = 6/2
h = -2 k = 3 → Circle B has center (-2, 3)
Now let's find the distance between the center of circles A and B:
[tex](r_A)^2=d^2=(x_A-x_B)^2+(y_A-y_B)^2[/tex]
= (-4 - (-2))² + (5 - 3)²
= (-2)² + 2²
= 4 + 4
= 8
Now we have the the center (h, k) and the r² for circle A:
(h, k) = (-4, 5) and r² = 8 → (x + 4)² + (y - 5)² = 8
Which of the following graphs represents the solution set for the inequali
-35-2x +1 <11
Answer:
You did not give the options, so i just will graph it.
The inequality is:
-35 - 2*x + 1 < 11.
Now we would want to isolate the x in one side, so we can start by adding 35 in both sides.
(-35 -2*x + 1) + 35 < 11 + 35
-2x + 1 < 46
now we can subtract 1 in both sides:
-2x + 1 - 1 < 46 - 1
-2x < 45
Now we can divide by -2, remember that if we multiply or divide by a negative number, then the "direction" of the sign changes.
(-2x)/-2 > 45/-2
x > -22.5
Then the graph of the set is an open dot at the point x = -22.5 (this means that the set does not include this point) and a line that extends to the right. (Extends to the right because x is larger than -22.5)
Below is an example of how to draw the graph that represents the set of solutions.
Which of the following radical expressions is equivalent to 5 2 - 12 in simplest form?
O A. 2016
B. 524
O C. 106
O D. 2.16
Answer:
B. 5 x [tex]\sqrt{24}[/tex]
Step-by-step explanation:
5 x [tex]\sqrt{2}[/tex] x [tex]\sqrt{12}[/tex] = 24.49494949...
5 x [tex]\sqrt{24}[/tex] = 24.49494949...
what is 19÷90×12
[tex]19 \div 90 \times 12[/tex]
Answer:
2,53
Step-by-step explanation:
what is the diameter of silentos bussy hole??? answer me please ASAP FOR A HOMEWORK QUESTION!!!!!!!!!!
Samuel bought 3 tires for $79.95 each and some rims for $59 each. He
spent a total of $534.85. Which equation could be used to find the
number of rims, r, Samuel bought?
Answer:
(3)79.95 + 59r = 534.85
Step-by-step explanation:
select the values for a, b, and c that will make the following equation true.
ax² + bx + c = (x + 8)(x – 1)
A. a = 1
B. a = 2
C. b = -7
D. b = 7
E. c = -8
F. c = 9
Step-by-step explanation:
(x + 8)(x - 1) = x^2 - x + 8x - 8 = x^2 + 7x - 8.
Hence a = 1, b = 7, c = -8. (Options A, D and E)
A _____ divides a segment or angle in half.
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Answer:
Bisector
Step-by-step explanation:
Brainliest pls
Answer:
the answer is the bisector
Use the quadratic formula to solve x² + 9x + 10 = 0.
What are the solutions to the equation?
Answer:
[tex]-1.30\ and\ -7.70[/tex] (2 decimal places)
Step-by-step explanation:
Quadratic Formula: [tex]x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]
-----------------------------------------------
[tex]x^2+9x+10=0[/tex]
Plug in values:
[tex]x=\frac{-9\pm \sqrt{9^2-4\cdot \:1\cdot \:10}}{2\cdot \:1}[/tex]
First value of x:
[tex]x=\frac{-9+\sqrt{41}}{2}=-1.30[/tex] (2 decimal places)
Second value of x:
[tex]x=\frac{-9-\sqrt{41}}{2}=-7.70[/tex] (2 decimal places)
60=6(6−2n) please help
Answer:
-2
Step-by-step explanation:
60/2=6-2n
10=6-2n
6-2n=10
-2n=10-6
-2n=4
n=4/-2
n=-2
Measure the angle in degrees.
30% of _?_ = 15
PLZ HELPP RNNN♀️
Answer:
30% of 50 is 15
Step-by-step explanation:
30% times 50 equal 15
hope this helps you :)
If 3x - 2 = 5x - 10, what is x equal to? x = 4 x = 4 x = -1 x = -1 x = -4 x = -4 x = 1
Correct answer is D.
What is the solution to the equation: 5(x+2)−3x=2(x+5
A=no solution
B=0
C=all real numbers
D=10
Answer:
All Real Numbers
Step-by-step explanation:
After solving the equation, you can determine that 2x + 10 = 2x + 10. You can plug in any real numbers and get the right solution.
Please help! I can't figure this out
Answer:
see explanation
Step-by-step explanation:
(1)
CD = CE - DE = 8 - 2 = 6
CB = CD = 6 ( given as congruent ) , thus
AC = AB + CB = 4 + 6 = 10
(2)
∠ 2 + ∠ BCD + ∠ DCF = 180° ( sum of angles on a straight line )
∠ 2 + 60° + 70° = 180°
∠ 2 + 130° = 180° ( subtract 130° from both sides )
∠ 2 = 50°
Brooke cooked a 4/1/3-pound lasagna in 1/1/3 hours. How many hours per pound did it take to cook the lasagna?
Answer:
4/13 hours
Step-by-step explanation:
Total pounds of lasagna = 4 1/3 pounds
Total time taken to cook = 1 1/3 hours
How many hours per pound did it take to cook the lasagna?
Hours per pound of lasagna = Total time taken to cook / Total pounds of lasagna
= 1 1/3 hours ÷ 4 1/3 pounds
= 4/3 ÷ 13/3
= 4/3 × 3/13
= 4/13 hours
It will take 4/13 hours to cook each pound of the lasagna
what is the answer to
-2a-9=6a+15
Answer:
[tex]a=-3[/tex]
Step-by-step explanation:
[tex]-2a-9=6a+15[/tex]
Add 9 to both sides:
[tex]-2a-9+9=6a+15+9[/tex]
[tex]-2a=6a+24[/tex]
Subtract 6a from both sides:
[tex]-2a-6a=6a+24-6a[/tex]
[tex]-8a=24[/tex]
Divide both sides by -8:
[tex]\frac{-8a}{-8}=\frac{24}{-8}[/tex]
[tex]a=-3[/tex]
Answer:
a=-3
Step-by-step explanation:
-2a-9=6a+15
+2a +2a
-9=8a+15
-15 -15
-24=8a
8 8
-3=a
A beverage is made by mixing two parts of water with three part of fruit juice. How many parts of water are mixed with one part of fruit juice?
Answer:
2/3
Step-by-step explanation:
good luck !!
Answer:
Step-by-step explanation:
0.0084 scientific notation
Answer:
8.4*10^-3
Step-by-step explanation:
Move the decimal point 3 places in order to get a number in the one's place.
please help I’m timed
James Earns $7 every hour.
Create/Draw a table to show how much money James earns from 0 to 5
hours.(4 pts)
Answer
He earned 35
Step-by-step explanation:
He earned 35 because if you multiply $7 with 5 hours it equals $35, therefore the answers is $35
Hope this helped ;)
Suppose f is a function. If 10 = f(-4), find the coordinates of a point on the graph of f?
Given:
For a function f, [tex]10 = f(-4)[/tex].
To find:
The coordinates of a point on the graph of f.
Solution:
We have,
[tex]10 = f(-4)[/tex]
It means the value of function f is 10 at -4.
On a coordinate plane x-axis represents the input values and y-axis represents the output values of a function. So,
x-coordinate = input value = -4
y-coordinate = output value = 10
Therefore, the required coordinates of a point on the graph of f are (-4,10).
What does 10:3 divided by 2 equal
Answer:
500
Step-by-step explanation:
10^3/2=500
Which statement is true?
O A positive and a negative rational number can have the same magnitude.
The absolute value of a number is always greater than the number.
O The magnitude of a number can be either positive or negative.
O The greater the value of a number, the greater the magnitude.
Answer: it’s a
Step-by-step explanation:
Answer:
Which statement is true?
A positive and a negative rational number can have the same magnitude.The absolute value of a number is always greater than the number.
The magnitude of a number can be either positive or negative.
The greater the value of a number, the greater the magnitude.
its A on edgunity!
Find the slope of the line that passes through the points (2, -5) and (7, 1)
Step 1: Choose (x1, y1)
X1= 2 y1= -5
Step 2: Choose (x2, y2)
X2=___ y2=____
Answer:
6/5
Step-by-step explanation:
[tex](y2 - y1) \div (x2 - x1) [/tex]
[tex](1 - ( - 5)) \div (7 - 2) = \frac{6}{5} [/tex]
The slope of the line that passes through the points (2, -5) and (7, 1) is 1.2.
What is slope?Slope is calculated by finding the ratio of the "vertical change" to the "horizontal change" between (any) two distinct points on a line.
[tex]Slope = \frac{y2-y1}{x2-x1} \\\\= \frac{1-(-5)}{7-2} = \frac{6}{5} = 1.2[/tex]
Learn more about slope here
https://brainly.com/question/3605446
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what is 683,492 rounded to the nearest hundred thousand???? im dum:)
Answer:
700,000
Step-by-step explanation:
What is 3 Divided by 1/4 on a number line find your answer
Answer:
12
Step-by-step explanation:
Do 1 divided by 4 and you get 0.25 then divide 3 and 0.25 and you get 12
Answer: 12/1
Step-by-step explanation:
3 divided 1/4 K- 3/1 divided 1/4 C-3/1 multiple 1/4 F-3/1 multiple 4/1 = 12/1 = 12
there are 10 cards in A box with number 1 to 10 marked on each of them what is the probability of getting a card with an odd number
Answer:
the probability is 1/2
Step-by-step explanation:
there are 10 cards.
1,3,5,7, and 9 are all 5 odd numbers.
there are 5 numbers left.
2,4,6,8, and 10 are 5 even numbers.
half the cards are odd and the other half is even.
the probability is 1/2 or a half
