Answers
Formula: a^2= c*2-b^2
a^2= 81-16= 65
Once you find the square root of 65, thats your answer, but here they want you to keep it as 65.
Hope this helps!
Related Questions
HELP HELP HELP DUE IN 12 mins
Answers
Answer:
We can't seee the whole problem...
Step-by-step explanation:
solve the quadratic equations below.
3x2 + 22x + 35 = 0
Answers
Step-by-step explanation:
3x² + 22x + 35 = 0
(3x + 7)(x + 5) = 0
3x + 7 = 0
x = -7/3
or x+5 = 0
x = -5
Can someone please help me with my math corrections?
Answers
C is incorrect because it is a rapid increase, not increasing at a constant rate.
9. An example i could provide would be
X Y
——
-1 -4
0 -1
1 2
the two lines y+7x=14 and y+5=-7x are:
a)parallel
b)perpendicular
c)neither
Answers
Answer:
(a)parallel
Step-by-step explanation:
they have the same slope so they're parallel
(c) Expand and simplify
(x-6)(x+9)
Answers
Answer:
x^2 +3x -54
Step-by-step explanation:
Use the method FOIL
(First, Outer, Inner, Last)
1. Multiply the 1st terms in bracket 1 and the 1st term in bracket 2:
(x × x)
2. Multiply the 1st term in bracket 1 and the 2nd term in bracket 2:
(x × 9)
3. Multiply the 2nd term in bracket 1 and the 1st term in bracket 2:
(-6 × x)
4. Multiply the 2nd term in bracket 1 and the 2nd term in bracket 2:
(-6 × 9)
5. You'll get the answer:
(x^2 + 9x - 6x - 54)
(x^2 + 3x -54)
in a city 30 °/• are female and 40°/. are males . what are remaining children
Answers
Answer:
30% are children.
Step-by-step explanation:
Females = 30%
Males = 40%
Therefore, children = 100% (total) - 30% + 40%
100 - 70
30%
in a city 30 °/• are female and 40°/. are males . what are remaining children?
SOLUTION:Given,
▶️ percentage of females = 30%
▶️ percentage of males = 40%
▶️ let the percentage of children be x.
Now,
▶️ x = 100% (total population) - 30% + 40%
▶️ x = 100% - 70%
▶️ x = 30% (Children population)
ANSWER:The population % of children in a city is 30%.
a
y = 2x + 5
C.
Find an equation of the line perpendicular to the graph of 10x - 5y = 8 that passes through the point at (-4, 7)
Answers
Answer:
c .....the answer is c.....
Step-by-step explanation:
I hope this helps
Rosa purchase two chocolate bars and six ice cream bars for each of her five friends chocolate bars cost $3 each and eat ice cream bars W dollars each which expression represents the total amount Rose has been on her five friends?
Answers
Answer:
3W
Step-by-step explanation:
Which expression is equivalent to 8 - (6r + 2)?
-6r + 6
2r + 2
6r + 10
-6r + 10
Answers
Answer:
6r + 6
Step-by-step explanation:
Answer:
6r+6
Step-by-step explanation:
Distribute the negative to the parenthesis
8-6r-2
Combine like terms
6r+6
How many numbers are reciprocals of themselves?
Answers
Answer:
2
Explanation:
In short terms, there are two numbers that are reciprocals of themselves, 1 and -1. According to euler's identity, e^(-i*2*pi) is a reciprocal of itself, but I believe that is beyond the scope of this question.
Katie picked 25 carrots from her garden and divided them equally into 5 bunches to give to her neighbors. How many carrots are in each bunch?
Answers
Answer:
5
25/5=5
Step-by-step explanation:
I need help and please show work
Answers
Answer:
WebMath is designed to help you solve your math problems. Composed of forms to fill-in and then returns analysis of a problem and, when possible, provides a ...
Step-by-step explanation:
Determine the equation of the circle graphed below.
Answers
Answer:
(x-2)^2+(y+4)^2=34
Which graph represents the inequality x>6
Answers
Answer:
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
54 out of 180 as a percentage
Please show you working
High points and I will brainliest youuuuuu
Answers
Answer:
30%
Step-by-step explanation:
54 / 180 x 100% = 30%
Answer:
30% g;jujhklki/;k/lh
teresa wants to make some cookies the recipe calls for 5 eggs and 10 tablespoons of butter but she only has 3 eggs she needs to know if she has enough butter to make the cookies with only three eggs how much butter will she need
Answers
Answer:
I think Teresa needs 6 tablespoons of butter..
Step-by-step explanation:
Hope this right...but if it's not,im so sorry
NEED HELP NOWAngles not necessarily drawn to scale
Answers
Answer:
x = 45 degrees
Step-by-step explanation:
Opposite adjacent angles are congruent
160 - x = 115
x = 45
im so mad rn bc i dont get this please HELP
Answers
Answer:
X is 26
Step-by-step explanation:
Hahahah don't be mad
One straight line is 180°
So
2x-10+5x+8 = 180
7x = 180-8+10
X = 26
. There are 14 boys and 9 girls in Mrs. Saldaña's math class. What is the ratio of students to teachers?
A 14/1
B 9:1
C 23:1
D 23 to 2
Answers
Answer:
it would be c. 23:1 because there's 23 students in all and only one teacher
PLEASE ANSWER THIS QUICKLY WITH PLOT POINTS!! ILL GIVE BRAINLIEST!
y=-8 y=-2-12
Answers
Answer:
For the first one your first point is going to be on (0, -8) and will be a continuous horizontal line.
For the second equation the first point will be on (0, -12)
you want to go down two points and go to the right once point so (1, -14), (2,-16), (3,-18)
you also want to go up two points and to the left once so (-1, -10), (-2, -8), (-3, -6) and so on
A group of biologists are surveying the mice population in the forest. The equation N=75•3^t gives the total number of mice, N, t years since the survey began. Explain what the numbers 75 and 3 mean in this situation.
Answers
Ariel sold bags of gourmet popcorn for the school fundraiser. She sold 30 bags in two weeks, raising $112.50 for the school. How much did a bag of gourmet popcorn cost?
Answers
Answer:
3.75 dollars
Step-by-step explanation:
If 30 bags of popcorn = 112.50
Then what would one bag equal?
First start off by putting money/bags
[tex]\frac{112.50}{30}[/tex]
Then solve.
112.50/30 = 3.75
Your answer is 3.75.
Hope this is correct, and hope it helps ^_^
Answer:
$3.75 per bag
Step-by-step explanation:
Put the total cost (112.50) and divide it by how many she sold (30) to get your answer. hope this helped
Anybody good in geometry and know how to do this ? Free Brainliest and points
Answers
Answer:
Answer- 1696.5 cubic inches
Step-by-step explanation:
r = d/2
r = 12/2 = 6 inches
Volume V = πhr^2
V = 3.14×15×6×6
V = 1695.6
Answer:
Its D
Step-by-step explanation:
PLEAS HELP WILL GIVE BRAINLIESTT
Answers
Answer: An equation could be x = 3y.
Step-by-step explanation:
Which graph shows a line with a slope 3/2?
Answers
Answer:
C I think, im not sure but sorry if im wrong
Step-by-step explanation:
Answer:
Graph B.Step-by-step explanation:
Graph A. is too low and graph C. is too steep.
Also we know that 3/2 is equal to 1.5. This means that it will be a little more than y = x. So if we look at point (2,2), the line is not at that point, but the line is a little higher.
An extended graphs can be seen below
Triangle ABC is graphed on the coordinate plane below. What is the approximate length of segment AB in units.
Answers
Answer:
5 units
Step-by-step explanation:
Count from point A to point B on the x-axis.
10/9= 2/3xd
what is the value of D
Answers
Answer:
d=5/3x
Step-by-step explanation:
Let's solve for d.
(2/3x)(d)=10/9
Step 1: Divide both sides by (2x)/3.
2/3dx / 2x/3=10/9 / 2x/3
d=5/3x
5x + 1 = 11
What is the first step?
Answers
Answer:
subtract 1 from both sides... then divide 5 both sides
The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $11,000.00, how much was the car worth when she bought it?
A.
$12,100.00
B.
$12,222.22
C.
$12,941.18
D.
$11,578.95
Answers
Answer:
B
Step-by-step explanation:
What is the volume of the following triangular prism? (will give brainliest asap!)
Answers
Answer:
351m³
Step-by-step explanation:
13×3×9=351
