Answer:
B. 125
Step-by-step explanation:
square roots:
81 = 9
169 = 13
125 = 11.180..
289 = 17
Please explain this!!!!!!!!!!!!!!!!!!!!
Answer:
SCORATIC THE APP WILL GIVE YOU ALL ANSWERS
Step-by-step explanation:
Solve for the values of x:
(2x-1)(x+4) = 0
Step-by-step explanation:
x = -4, 1/2 is the value of x
The values of x that satisfy the equation (2x - 1)(x + 4) = 0 are
x = 1/2 and x = -4.
Here, we have,
To solve for the values of x in the equation (2x - 1)(x + 4) = 0, we can use the zero-product property, which states that if the product of two factors is equal to zero, then at least one of the factors must be zero.
So, we set each factor equal to zero and solve for x:
2x - 1 = 0
Adding 1 to both sides:
2x = 1
Dividing both sides by 2:
x = 1/2
x + 4 = 0
Subtracting 4 from both sides:
x = -4
Therefore, the values of x that satisfy the equation (2x - 1)(x + 4) = 0 are x = 1/2 and x = -4.
To learn more on equation click:
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Can someone help me with this please!? its urgent!
Thank you who helped :)
Question: Explain how you would find the measure of the angle indicated.
Answer:
x=11 qqqqgugug
Step-by-step explanation:
I'm nerdy
Answer:
37 degrees
Step-by-step explanation:
All insides of triangles = 180 degrees, so...
67 degrees + 76 degrees + (x + 48) degrees = 180
67 + 76 + (x + 48) = 180
143 + x + 48 = 180
191 + x = 180
x = -11
x + 48
-11 + 48
37 degrees
Find x.
(4x + 16)
(2x + 34)
A. X = 9
B. X= 52
C. X = 21.7
D. X = 25
Answer:
A. x=9
Step-by-step explanation:
4x+16=2x+34
-2x -2x
2x+16=34
-16 -16
2x=18
÷2 ÷2
x=9
Given the quadrilateral ABCD, what is the length of diagonal AC?
A 16/2
B 8/2
C 13
D 4/2
Square roots by the way
Answer: a
Step-by-step explanation:
Convert 8/25 to a percent
Answer:
32%
Step-by-step explanation:
Answer:
32%
Step-by-step explanation:
All you have to do is divide the numerator by the denominator and then multiply that result with 100
======================================================================
When you enter 8/25 into the above formula, you get (8/25)*100 which calculates to:
32%
!!!PLEASE SOMEONE HELP ANSWER THIS QUICK!!!
9. ∠DEF and ∠FEG are complementary. m∠DEF = (3x − 4)°, and m∠FEG = (5x + 6)°.
Find the measures of both angles.
Answer:
29°61°Step-by-step explanation:
Complementary angles are two angles that add up to be 90 degrees.
We can write an equation and solve for x.
(3x - 4) + (5x + 6) = 90
~Combine like terms
8x + 2 = 90
~Subtract 2 to both sides
8x = 88
~Divide 8 to both sides
x = 11
Angle DEF:
3x − 4
3(11) - 4
33 - 4
29°
Angle FEG:
5x + 6
5(11) + 6
55 + 6
61°
Check:
29 + 61 = 90°
Best of Luck!
Yesenia swims laps at a pool. For every 10 laps she swims the backstroke, she swims 15 laps of freestyle. Which ratio shows the number of laps Yesenia swims the backstroke to the number of laps she swims freestyle?
Answer:
2:3
Step-by-step explanation:
Answer:
2-3
Step-by-step explanation:
Just solve for 50 points and brainliest!
10+10-7=
6-10+15=
Answer:
13
11
Step-by-step explanation:
In triangle ABC, angle a equals 25°, angle C equals 55°, and a B equals 60
Answer:
7250
Step-by-step explanation:
This is like the pythagorean theorem. So you add A^2,B^2, and C^2. So 25^2 + 60^2 + 55^2. 625 + 3600 + 3025. That equals to 7250.
How many solutions y=5x-4 y=5x-5
Answer:
No solution
Step-by-step explanation:
Any equations with the same slope are parallel, or will never intersect.
In a slope-intercept equation, this would mean the 'm' values are the same.
y = mx + b
Two equations:
y = 5x - 4
y = 5x - 5
Since the two equations given have the same slope, they will never intercept and therefore have no solution.
If wrapping paper comes in packages of 300 cm2. How many packages will Sally need?
Answer:
she needs 3 packages
Step-by-step explanation:
the total area of the cd is 27 cm
so like
she needs to wrap 27 cm of area
because 0.5 cm by 14 cm by 12.5 cm added all together is 27
then
27 cm equals 10.6 inches
so now we need to find how many 300cm2 will fit into that 11 inch space
There are 0.00107639 square feet in a square centimeter.
but we want to know how many feet not square feet
0.00107639 × 27 =
0.02906253
2.906253
there are 2.906253 feet per suare foot
so 2.9 rounded up is 3
she needs 3 packages
what is the slope of the line ?
Answer:
The slope is -1.
Step-by-step explanation:
Slope= y2-y1/x2-x1 So slope =2-1/-4-(-3)= 1/-1. 1/-1= -1, so the slope= -1.
Please help me out please!
Answer:
-1.86
Step-by-step explanation:
1.86 is half of 3.72, and when you divide a negative with a positive, you get a negative.
Answer:
-1.86
Step-by-step explanation:
Blake looks at his checking account balance regularly. His three lowest balances during the year are as given.
−$20<−$12<−$3
Select from the drop-down menus to correctly complete the statement.
The inequality statement shows that −$20 is a
lower
balance than −$12, and −$12 is a
lower
balance than −$3.
Answer:
that is correct for both questions the answer is lower
Step-by-step explanation:
Answer:
lower for both
Step-by-step explanation:
SOMEONE PLS HELP FAST PLS WITH SMALL EXPLINATION PLS
Answer:
bro easy D just follow the steps of the equation step by step
explanation:
LESSON 5: Rational Numbers LEARNING TASK # 2 Score__________ Name:Joseph Sebastian Usi Section:7-Callalily Direction: Perform the indicated operations. 1.34+914=____221_____________ 2. 16+34=______45___________ 3. 46+418=_________220________ 4. 45-615=2 ________________ 5. 25-36=_________________ 6. 37 x 45=_________________ 7. 58x (-53)=_________________ 8. 3425=_________________ 9. 910÷(-45)=_________________ 10. 367 x 225=_________________
Answer:
1. 221+ 727
2. 45+5
3. 220+ 244
4. 2( -285)
5. (-9)
6. 1665 (multiplying)
7. -3074 (multiplying)
8. 685 *5
9. - 20 2/9
10. 82575 (multiplying)
Step-by-step explanation:
1.34+914=____221_____________
948 = 221+ 727 (subtracting 221 from 948)
2. 16+34=______45___________
50= 45+5 ( adding 5 to 45 to get 50)
3. 46+418=_________220________
464= 220+ 244 ( subtracting 220 from 464)
4. 45-615=2 ________________
- 570 = 2( -285) (dividing -570 by 2)
5. 25-36=_________________ (-9)
-9 = -9 ( subtraction)
6. 37 x 45=_________________ 1665 (multiplying)
7. 58x (-53)=_________________ -3074 (multiplying)
8. 3425=_________________ 685 *5 (dividing by 5)
9. 910÷(-45)=_________________ 182/ (-9) (dividing both by 5)
= - 20 2/9
10. 367 x 225=_________________ 82575 (multiplying)
I WILL GIVE BRAINLIEST I REALLY NEED HELP!!!:(
Answer:
Questions aren't listed
Step-by-step explanation:
Someone please help me out and give me the explanation!!
2(x+3=3(x-4)
I need to know the missing angles
Answer:
71
Step-by-step explanation: 2x=142
x=71
Answer:
the missing angles are 71
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
142° is an exterior angle of the triangle, thus
x + x = 142
2x = 142 ( divide both sides by 2 )
x = 71
I will give Brainliest to whoever can answer this!
Which number line can you use to simplify 2-(-8)?
Answer:
its clearly B because you change the first sign ( from - to +) so it ia 2 + then also change the next sign ( from - to +) so now it becomes 2 + 8.
Step-by-step explanation:
Answer:
B. 2+(8)=10
Step-by-step explanation:
you can rewright a prob to simplify
Can someone please tell me the answer to this problem?
2/9b=1/3b-7
Answer:
b=63
Step-by-step explanation:
2/9b=1/3b-7
sub 1/3 from each side
-1/9b=-7
them multiply both sides by -9/7
M
115°
Y
N
(4k + 5)º
(6k + 10)
X
Answer: 10
Step-by-step explanation:
equation not in slope intercept form. 3y=9x-24
simplify 12*3/12*7 QUICK PLEASE
Answer:
12*3/12*7= 3/7
Step-by-step explanation:
make it braintliest please
Tell me about something you love! It could be a special interest, game, book, person, movie, etc.. Just ramble.
(i just wanted to give people a chance to talk about their interests)
i like mantises! their cute funky bugs. they can turn their heads 180 degrees and are the only insect that can move their head. there are around 2,000 spices of them, most live in tropics, but 18 types are in north America. I have a praying mantis pet, and her name is creature, shes about 6 inches long!
What is 39% of 198? Percantage
Answer:
39% of 198 = 77.22
Have a nice day.
1: Calculate the percentage of a number.
For example: 39% of 198 = 77.22
2: Calculate a percentage based on 2 numbers.
For example: 77.22/198 = 39%
hope this help!
10. Which list shows these numbers in order from least to greatest?
7.-3.17, 153, -29
PLZ I NEED HLP
Answer:
-29, -3.17, 153
Step-by-step explanation:
in order from least to greatest this is the list.
-29 is the number farthest below zero, and 153 is the number farthest above zero.
May you please help me!? (Also may you please show your work so I understand?)
Answer:
(2,3) (-2,1) (-4,-1) (4,-1) (4,-2) (0,-3)
Step-by-step explanation:
its x then y so you would find the number on the line the dot is on going from left to right for x, then for y go from up to down. also the answers are going from the top of the page, down. hope i helped!
the product of 120 and b is equal to 312
Write the sentence as an equation.
Answer:
120 + b = 312
Step-by-step explanation:
...