Answer:
A
Step-by-step explanation:
A would be the best answer here because equations with no solutions would be parallel. That means they would have the same slope but with different y-intercepts. Since where the equations share points would be the solution, they cannot share points either.
The lengths of the legs of a right triangle are 8 yards and 15 yards. What is the length, in yards, of the third side of the triangle?
A.23
B.17
C. 12.7
D.11.5
Answer:
B
Step-by-step explanation:
By inspection it can' be C or D since they are shorter than the 15 yard side.
Also B is just slightly big than 15, so it is mostly likely incorrect
I would guess A is the answer, proven to be INCORRECT see below
the correct answer is B. 17 yards
check the answer using the pythagorean theorem
a² + b² = c²
a = 8
b = 15
c = √(64 + 225)
= √289
= 17 my guess was wrong!!!!
on Quiz
The graph of function g is a parabola with the vertex located at (5,9). The parabola also passes through the point (3, 1). Which of the following is an
equation in vertex form for this function?
A g(x) = 2(x - 5)2 + 9
B. g(x) = 2(x - 5)2 - 9
C. g(x) = -2[x - 5)2 + 9
D. (x) = -2(x + 5)2 +9
N
Answer:
C. g(x) = -2[x - 5)2 + 9
Step-by-step explanation:
Equation in vertex form
Answer:
g(x) = -2[x - 5)2 + 9
Step-by-step explanation:
Belle deposited money into a savings account. This table gives the value of her account for the first 14 months after the initial deposit. The data can be modeled using an exponential function.
Years 2 4 6 8 10 12 14
Account value $106 $113 $119 $126 $135 $143 $152
Based on the data, which amount is closest to the value of the account 24 months after the initial deposit?
$180
$200
$240
$280
Answer:
The answer is B 200
Step-by-step explanation:
i just took the test so yah :)
Help??????? Anyone.
Answer: if the second angle is vertical to the first one, then they will both have the same degrees which is 131°
Step-by-step explanation:
Find the sum of all numbers 1 to 1000
Answer:
it is 500500
Step-by-step explanation:
learned this fact a few years ago and it stuck with me.
с
ABC and AED are straight lines.
BE and CD are parallel.
В.
AC = 12.3 cm
AB = 8.2 cm
BE = 3.8 cm
a) Work out length CD.
А
E
D
AD = 9.15 cm
b) Work out length ED.
9514 1404 393
Answer:
a) CD = 5.7
b) ED = 3.05
Step-by-step explanation:
Triangle ABE is similar to triangle ACD by AA similarity. This means we can write the proportions ...
a) CD/BE = AC/AB
CD = BE(AC/AB) = 3.8(12.3/8.2)
CD = 5.7
__
b) ED/AD = BC/AC
ED = AD((AC -AB)/AC) = 9.15(12.3 -8.2)/12.3
ED = 3.05
Answer:
Step-by-step explanation:
the bar graph shows the results of spinning a spinner 100 times. use the bar graph to find the experimental probability of the event.
Spinning a 2
Answer:
you will have an 18% chance of rolling a 2.
Step-by-step explanation:
18/100 = 18
The probability of spinning an even number is 39/10
What is probability?Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.
Here, we have,
to determine the probability of spinning an even number.
The missing bar chart is added as an attachment
The bar chart (see attachment) represents the graph that would be used to calculate the required probability
On the bar chart, we have the sample size of the even number
Even number = 18 + 21
Even number = 39
So, we have
P(Even) = Even/Total
By substitution. we have
P(Even) = 39/100
Hence, the probability is 39/100
Read more about probability at
brainly.com/question/251701
#SPJ2
Which shows how to add 6 + 4+ 5?
6 = 6 and 4 + 5 = 9
1) 6+4 = 10 and 10 + 5 = 15
<» 6+4 = 10 and 4 + 5 = 9
Answer:
6+4=10 and 10+5=15
Step-by-step explanation:
Use the equation √4x+15 - 3√x How many potential solutions are there?
Answer:
potential solutions- 1
extraneous solutions- 0
solution to equation- x=3
Step-by-step explanation:
Find the value of x.
Step-by-step explanation:
hope this will help you plz check and tell me
3x + 2 y =12
Solve for y
Answer:3x/2
Step-by-step explanation:Move all terms that don't contain
y
to the right side and solve.
Answer:
-3/2x+6
--
You start by simplifying the equation.
A game company asked people at the mall which game console they owned. They recorded the results in the bar graph below. How many more people owned a Xbox 360 than owned a Gameboy?
Answer:
Option (4)
Step-by-step explanation:
From the bar graph given in the picture,
Number of people who owned a Xbox 360 = 8
Similarly, number of people who owned Gameboy = 1
Therefore, difference in the number of people having Xbox 60 and Gameboy = 8 - 1
= 7
Option (4) is the correct option.
What’s 2+2+2+2+3+3+45837298=?
Answer:
45837312
Step-by-step explanation:
I'm smart. (Sometimes)
Answer:45837312
Step-by-step explanation: I hope i heled you and yea. I think that's what i have to say. UvU 0w0
Solve question above ^
w=?
Answer:
w = -6/7
Step-by-step explanation:
-1w/2 - 3/5 = 1w/5
multiply by 10 to eliminate fractions:
-5w - 6 = 2w
-6 = 7w
w = -6/7
identify the domain and range of the relation
{(4, 2), (1, 3), (0, 0), (-1, -1), (1, -3)
Answer:
So, the domain are:
[tex]x = 4,1,0,-1[/tex]
The range are:
[tex]y = 2,3,0,-1,-3[/tex]
Step-by-step explanation:
Given:
[tex]\{(4, 2), (1, 3), (0, 0), (-1, -1), (1, -3)\}[/tex]
Required
The domain and the range
In relation, we have:
[tex]\{(x_1, y_1), (x_2, y_2), ......, (x_n, y_n)\}[/tex]
Where the x values are the domain and the y values represent the range.
So, the domain are:
[tex]x = 4,1,0,-1[/tex]
The range are:
[tex]y = 2,3,0,-1,-3[/tex]
3
Here is a formula.
V = 1/2 X2 h
Work out the value of V when
(1 Point)
X = 11 and h = 6
Enter your maths answer
11
Answer:
if V=½X2h then
V=½(11)(2×6)
V=(11/2)(12)
V=66
Solve and check
please please help i will mark u as a brill it is easy please
Answer:
B=25
Step-by-step explanation:
Lissie set a goal to save $320 for a new computer
Answer:
what is the rest of the question?
Step-by-step explanation:
PLS HELP I BEG YOU IT IS DUE TODAY ILL GIVE BRAINLIEST
What is the surface area of the rectangular prism?
138 cm²
200 cm²
276 cm²
280 cm²
Answer:
276 cm²
Step-by-step explanation:
A=2(wl+hl+hw)
A=2(4x7+10x7+10x4)
A=2(28+70+40)
A=2(138)
A=276 cm²
Tues. 2.15 Question: Mr. Becker solved the
following equation: 10x = 3x + 21. He got an an
answer of X=2. Did Mr. Becker get the answer
correct? If not, what did he do wrong.
Answer:
YES X=3
Step-by-step explanation:
10x=3x+21
-3x -3x
7x=21
________ . *DIVIDE BY 7 on each side
7 7
X=3
In ΔDEF, the measure of ∠F=90°, DE = 91 feet, and FD = 59 feet. Find the measure of ∠D to the nearest degree.
Answer:
Step-by-step explanation: I need help now pls
Answer:
50
Step-by-step explanation:
\text{SOH-CAH-TOA}
SOH-CAH-TOA
\cos D = \frac{\text{adjacent}}{\text{hypotenuse}}=\frac{59}{91}
cosD=
hypotenuse
adjacent
=
91
59
\cos D = \frac{59}{91}
cosD=
91
59
D=\cos^{-1}(\frac{59}{91})
D=cos
−1
(
91
59
)
D=49.583\approx 50^{\circ}
D=49.583≈50
∘
Type into calculator and round to the nearest degree.
D
E
F
59
91
(adjacent to ∠D)
Correct Answer to this please it’s geometry.
1) Write an equation of the line with slope =-2 and a y-intercept at (0,5).
A) y = -5x + 2 B) y = 5x – 2 C) y = 2x - 5 D) y = -2x + 5
Answer:
it should be D
Step-by-step explanation:
I hope this helps!
Which expression is equivalent to 5 + 15x?
0 A. 5(1 + 3x)
ОВ. 1(5 + 3x)
Ос. 3(5 + х)
OD. 5(3x)
оооо
Answer:
A. 5(1 + 3x)
Step-by-step explanation:
5(1 + 3x)
(5 × 1) + (5 × 3x)
5 + (5 × 3x)
5 + 15x
A works. Let's check the rest.
1(5 + 3x)
(1 × 5) + (1 × 3x)
5 + (1 × 3x)
5 + 3x
B does not work.
3(5 + х)
(3 × 5) + (3 × x)
15 + (3 × x)
15 + 3x
C doesn't work.
5(3x)
5 × 3x
15x
B, C, and D do not work.
I NEED HELP WITH THIS QUESTION ASAP!!!!
HELP!!!!!!
Rylan bought a jacket for $32.25 and y shirts for $12.99 each. Which of the following expressions shows the total amount of money she spent?
A. 32.25y + 12.99
B. 32.25y + 12.99y
C. 32.25 + 12.99y
D. 32.25 + 12.99 + y
Answer:
the answer is c
Step-by-step explanation:
Trust me
True of False. You can use the diameter to find the Area of a circle
Answer:
TRUE!
Step-by-step explanation:
Answer:
The answer is true
Step-by-step explanation:
A maximum regulation-sized soccer field is 360 ft. by 225 ft. What is the area?
Answer:
The last one, 81000 sq ft.
Step-by-step explanation:
To find area, you do length times width.
81,000 ft. squared
bethany had some coffee that she wants to give to her friends She wants to give 1/2 of a liter to each friend
If bethany has 6 liters of coffee to give to her friends how many friends can she share coffee with
Answer:
she can give one half of the liter to 12 friends if u do the math but if she's including herself, 11 but she isn't therefore 12 friends
Answer:
the answer is 12
Can someone help me on this plz I need help?
Answer:
no.4
Step-by-step explanation:
first we have to separate the triangle then apply theorem of pythagoras rule that's where we are going to get the value of x