Answer:
20 units I believe
Step-by-step explanation:
20 units
Answer: C. 20 units
2021 edg
Step-by-step explanation:
HELP ME ASAP YOU WILL GET 10 POINTS
Answer:
Domain is... R
Range is... [-2, +unlimited)
ok ok ok lets just hope this is the last one
Answer:
the first is 75
and the second is 4
Answer:
ok
Step-by-step explanation:
Given triangle PRS is congruent to triangle CFH, find the values of x, y, and z.
Answer:
x = 23
y = 7
z = 11
Step-by-step explanation:
Since ∆PRS ≅ ∆CFH, therefore,
m<R = m<F
13y - 1 = 90° (substitution)
Add 1 to both sides
13y - 1 + 1 = 90 + 1
13y = 91
Divide both sides by 13
13y/13 = 91/13
y = 7
Since ∆PRS ≅ ∆CFH, therefore,
PS = CH
2x - 7 = 39 (substitution)
Add 7 to both sides
2x - 7 + 7 = 39 + 7
2x = 46
Divide both sides by 2
2x/2 = 46/2
x = 23
Since ∆PRS ≅ ∆CFH, therefore,
m<S = m<H
Find m<S
m<S = 180 - (m<P + m<R) (sum of ∆)
m<S = 180 - (28 + (13y - 1)) (substitution)
Plug in the value of y
m<S = 180 - (28 + (13)(7) - 1))
m<S = 180 - (28 + 91 - 1)
m<S = 180 - 118
m<S = 62°
Therefore, since m<S = m<H,
62° = 6z - 4 (substitution)
Add 4 to both sides
62 + 4 = 6z - 4 + 4
66 = 6z
Divide both sides by 6
66/6 = 6z/6
11 = z
The values of x, y, and z are;
x = 23
x = 23y = 7
x = 23y = 7z = 11
We are told that triangle PRS is congruent to triangle CFH.
Since both triangles are congruent, by inspection we can see that;
m<R = m<F
m<F is a right angle = 90°. Thus;
13y - 1 = 90
13y = 90 + 1
13y = 91
y = 91/13
y = 7
Also by inspection;
PS = CH
2x - 7 = 39
2x = 39 + 7
2x = 46
x = 46/2
x = 23
Since m<R is 90°, then;
m<S = 180 - (90 + 28)
m<S = 62°
By inspection;
m<S = m<H
Thus;
6z - 4 = 62
6z = 66
z = 66/6
z = 11
Read more at;https://brainly.com/question/19034615
What is the domain of the function f(x) = 2/5√x ?
Answer:
[tex]x\geq 0\\[/tex]
Step-by-step explanation:
X+75.-125
I NEED THIS TO BE ANSWERED STEP BY STEP
Answer:
x = -200
Step-by-step explanation:
x + 75 = -125
Subtract 75 from both sides;
x = -200
Number 5) Whoever has the right answer ill give brainliest
Select all that apply. Which of the following expressions have a quotient of -1/7?
Answer:
we need more
Step-by-step explanation:
-12 / -6 = 2....nope
-12 / 6 = -2....yep
-6 / -3 = 2....nope
6 / -3 = -2....yep
-6 / 3 = -2...yep
Step-by-step explanation:there you go happy early thanksgiveing you have a blessed day!
Uitute Start Video Share Content Participant original $14 markdown= 15% ole TOTAL original Mark down
If five bags of mulch covers 32 square feet, how many square feet could 16 bags cover?
Answer:
x=102.4
Step-by-step explanation:
5:32=16:x
x=102.4
Hope this helps plz hit the crown :D
keep change flip
10×4 1/4
A group of biologists is surveying the mice population in a forest. The equation gives the total number of mice, n, t years since the survey began. Explain what the numbers 75 and 3 mean in this situation.
PLEASE HELP DUE SOON
Answer:
75 is the mice per year and 3 is the number of years
Step-by-step explanation:
Answer:
Step-by-step explanation:
I agree
PLEASEEEEE HELP ASAPPPPPP
If a rectangular prism has a base area of 14 square centimeters and a height of eight centimeters, what is the volume?
Answer:
The volume is 112 cm³
Step-by-step explanation:
I think it's 112 because to find the volume of a rectangular prism you must multiply the length* width* height and 14 the base( base =legth*width) multiplied by 8 equals 112 cm³
5 nights in a standard room, costs $495. The Platinum Package, which includes 7 nights in an upgraded room, costs $833. How much more does the Platinum Package cost per night?
Answer:
$5,831
Step-by-step explanation:
$5,831
Answer:
$20
Step-by-step explanation:
Suppose Destiny and Megan volunteered to bake cupcakes for a bake sale to raise money for
their school. Destiny works 1.2 times as fast as Megan. When they work together, they can
bake 18 cupcakes in 44 minutes. How long would it take Destiny to bake 18 cupcakes if she
were working alone? Choose the closest answer.
Hint
A 1 hour and 50 minutes
B 1 hour and 21 minutes
C 54 minutes
D 1 hour and 34 minutes
Answer:
It’s A 1 hour and 21 minutes
Step-by-step explanation:
Find the HCF of 30 and 45.
Answer:
15
Step-by-step explanation:
Since 30 and 45 are relatively small numbers, it's not a big deal to list every single one of their common factors.
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30
Factors of 45: 1, 3, 5, 9, 15, 45
Now that we have a list, it's easy to see which number is the highest common factor, which is, of course, 15.
Answer:
HCF of 30 and 45 is 15.
Step-by-step explanation:
Factors of 30 : 1, 2, 3, 5, 6, 10, 15, 30.
Factors of 45 : 1, 3, 5, 9, 15, 45.
Common Factors : 1, 3, 5, 15
Highest Common Factor : 15
Rewrite in Standard Form.
1. y = (x - 3)(x+10)
Answer:
Heres your answer y=x^2 +7x-30
Answer:
y=x^2 +7x-30
Step-by-step explanation:
Hope this helps
is y=2x-5 and y=5x -5 parallel perpendicular or neither ?
Determine the rate of change for the following graph. Type your answer into the box.
Answer:
X
Step-by-step explanation:
WILL MARK BRAINLEST, HELP W/ MATH QUESTION !!!
Answer:
The average rate of change is 0
Step-by-step explanation:
You don't really have to do any math for this problem. The vertex lies at the center of [-2,11] so it means that the slope going across the interval line (x=1) is 0. (i used desmos to graph it)
check image if u wanna do the work
Which model shows two equal expressions when c = 5?
PLEASE PLEASE HELP ME!!!
how do you identify a perfect square trinomial? give an example
Answer:
Any time you take a binomial and multiply it to itself, you end up with a perfect square trinomial. For example, take the binomial (x + 2) and multiply it by itself (x + 2). The result is a perfect square trinomial.
What is the answer for the problem?
Answer:
A: I assume that the equation 4x+2 has a greater rate of change.
B: The function F has a greater y intercept.
Step-by-step explanation:
Trend in the table is multiply the x by 3 then add 6.
Your equation would be y = 3x+6 for the table.
x+2y=17
8x+3y=45
answer fast
Answer fast? What?
x + 2y = 17...Equation A
8x + 3y = 45...Equation B
Solve A for x.
x = 17 - 2y
Plug this into B to solve for y.
8(17 - 2y) + 3y = 45
136 - 16y + 3y = 45
136 - 13y = 45
-13y = 45 - 136
-13y = -91
y = -91/-13
y = 91/13
y = 7
To find y, plug x = 7 into either equation to find x.
I will use Equation A.
x + 2y = 17
x + 2(7) = 17
x + 14 = 17
x = 17 - 14
x = 3
Answer: x = 3, y = 7
The solution to the system of equations is (x = 3) and (y = 7).
To find the values of x and y that satisfy the given system of equations:
1. (x + 2y = 17)
2. (8x + 3y = 45)
We can use either the substitution method or the elimination method. Let's use the elimination method to solve this system
Step 1: Multiply both sides of the first equation by 3 to make the coefficients of y in both equations the same:
(3x + 6y = 51)
Step 2: Now, subtract the modified first equation (3x + 6y = 51) from the second equation (8x + 3y = 45):
(8x + 3y) - (3x + 6y) = 45 - 51)
Simplify:
(8x + 3y - 3x - 6y = -6)
Step 3: Combine like terms:
(5x - 3y = -6)
Step 4: Now, we have two equations:
1. (x + 2y = 17)
2. (5x - 3y = -6)
Step 5: Now, you can either use the substitution method or the elimination method again to find the values of x and y. Let's use the elimination method again to eliminate y: Multiply the first equation by 3 and the second equation by 2 to make the coefficients of y the same:
1. (3(x + 2y) = 3 times 17) => (3x + 6y = 51)
2. (2(5x - 3y) = 2 times -6) => (10x - 6y = -12)
Step 6: Now, add the modified first equation (3x + 6y = 51) to the modified second equation (10x - 6y = -12): (3x + 6y + 10x - 6y = 51 - 12)
Simplify: (13x = 39)
Step 7: Divide both sides by 13 to solve for x:
(x = frac{39}{13})
(x = 3)
Step 8: Now that we have the value of x, we can find the value of y by substituting it back into either of the original equations. Let's use the first equation:
(x + 2y = 17)
(3 + 2y = 17)
Step 9: Solve for y:
(2y = 17 - 3)
(2y = 14)
(y = frac {14}{2})
(y = 7)
To know more about equations:
https://brainly.com/question/10724260
#SPJ2
3(a + 4) – 5(a – 2) = 22
[tex]\text {Hey! Let's Solve this Problem!}[/tex]
[tex]\text {\underline {The First Step is to Simplify}}[/tex]
[tex]\text {3*a=3a \rightarrow {3*4=12}}[/tex][tex]\text {3*a=3a}\\\text {3*4=12}[/tex]
[tex]\text {-5*a=-5a}\\\text {-5*-2=10}[/tex]
[tex]\text {Your New Problem Is: 3a+12+-5a+10=22}[/tex]
[tex]\text {\underline {The Next Step is to Combine Like Terms}}[/tex]
[tex]\text {3a+-5a=-2a}\\\text {12+10=22}[/tex]
[tex]\text {Your New Problem Is: -2a+22=22}[/tex]
[tex]\text {\underline {The Next Step is to Subtract 22}}[/tex]
[tex]\text {-2a+22-22=22-22}[/tex]
[tex]\text {Your New Problem Is: -2a=0}[/tex]
[tex]\text {\underline {The Final Step is to Divide 2}}[/tex]
[tex]\text {-2a/2=0/2}[/tex]
[tex]\text {Your Answer Would Be:}[/tex]
[tex]\huge\boxed {a=0}[/tex]
[tex]\text {Best of Luck!}[/tex]
Answer:
0
Step-by-step explanation:
3(a + 4) - 5(a - 2) = 22
3a + 12 - 5a + 10 = 22
-2a + 22 = 22
-2a = 0
a = 0
I hope this helps you :)
please helpppppppp meeeeee
Answer:
Step-by-step explanation:
1: Add 2 divide 3
2: -3
3:1
4:11
5:8
6:99
7:30
8: 70
9:10
10:2
does anyone know what -23= 13w+2w+22 is plz help!
Answer:
w = -3
Step-by-step explanation:
-23 = 13w + 2w + 22
Combine like terms (add 13w and 2w and subtract 22 from both sides)
-45 = 15w
Divide both sides by 15
w = -3
How much would over budget would Jonah Mason be if he spends $650.75 for something that he had budgeted at $485? *
485.00
650.75
1,135.75
165.75
TIMEEEDDDD!!
Step-by-step explanation:
Subtract 485 and 650.75 and your answer is -165.75, so he is 165.75 dollars over budget.
Answer:
$165.75
Step-by-step explanation:
if ask for over budget so it's
$650-$485 = 165.75
the bearing of a plane from the airport is 65.
Calculate the bearing of the airport from the plane
Answer:
The bearing of the airport from the plane is 245°
Step-by-step explanation:
The bearing of a point from a location is given by the angle in degrees of rotation from the Northern direction of the location to the direction of the location of the point
The given bearing of the plane from the airport = 65°
Therefore, the direction of the plane from the Northern direction of the airport = 65°
From the Northern direction of the plane, the bearing of the airport = 245°
i need help. i am confused.
Answer:
Step-by-step explanation:
2(4z+3+3z)=174
7z+3=174/2=87
7z=87-3=84
z=84/7=12
WX=3z=3×12=36 units
Answer:
36 units
Step-by-step explanation:
[tex]2(4z + 3 + 3z) = 174 \\ \\ (7z + 3) = \frac{174}{3} \\ \\ 7z + 3 = 87 \\ \\ 7z = 87 - 3 \\ \\ 7z = 84 \\ \\ z = \frac{84}{7} \\ \\ z = 12 \: \\ \\ WX = 3z \\ \\ WX \: 3 \times 12 \\ \\ WX = 36\: units[/tex]