Answer:
D' (-6, -2)
Step-by-step explanation:
3 units up means y will increase by 3
y = -5 + 3 = -2
x will stay the same
x = -6
New coordinate
D' (-6, -2)
Alex reads x pages in 4 hours. How many pages does he read
in 1 hour? ANSWER ME PLSS
x:4h
Find the unit rate of this equation.
[tex] \frac{x}{4} = h[/tex]
Multiply both equations by 10, and simplify the results.
[tex] \frac{10x}{4} = 10h[/tex]
[tex]2.5x = 10h[/tex]
[tex]0.25x = h[/tex]
A map of Arizona, is drawn on a coordinate grid where each unit represents one mile. The high school is located at (7, -2). The public library is directly 8 miles north of the high school. What ordered pair represents the location of the public library. PLEASE HELP ASAP THIS IS DUE TODAY explanation. And brainliest
Answer:
(7,6)
Step-by-step explanation:
We already know that the high school is located at (7,-2) and when writing coordinate points we write the x value and then the y value. (x,y) The x represents when you move left or right while the y represents moving up or down. In this example we are moving up because the library is 8 miles north of the high school. All we need to do is add 8 to -2. 8+(-2) =6. So, (7,6) is your answer.
Which situation can be represented by this equation?
7x + 1 = 10x
Answer:
1/3
Step-by-step explanation:
7x + 1 = 10x
1 = 10x - 7x
1 = 3x
1/3 = x
Answer: I just took the test so the answer would be...Brody went to two different amusement parks. The first park charged $7 per hour and gave a 1% discount for showing a student ID. The other park charged $10 per hour. What is x, the number of hours that Brody would have to stay at each park to have to pay the same amount?
Step-by-step explanation: hope this help thx for the points :D
BM 1: 2. Find the value of angles x and y in circle A.
.X=
150°
175°
y =
to
Answer:
x = 35
y = 17.5
Step-by-step explanation:
By Central angle and its corresponding arc theorem:
x° = 360° - (175° + 150°)
x° = 360° - 325°
x° = 35°
x = 35
By inscribed angle theorem:
[tex]y \degree = \frac{1}{2} x \\ \\ y\degree = \frac{1}{2} \times 35 \degree \\ \\ y\degree = 17.5 \degree \\ \\ y \: = 17.5[/tex]
Answer:
x=35 y=17.5
Step-by-step explanation:
This problem wants you to find the angles of an inscribed and central angle.
Note: central angles are angles that have radii as there sides and the center (of the circle) as its center. Inscribed angles are angles that have chords as there sides and there vertex as a point on a circle.
I will by find the measure of the missing arc. To do this is simple, Just add 175+150 and subtract from 360,
175+150= 325
360-325=35
So, the missing arc length is 35. X is a central angle and central angles are equal to the arc length. This means that,
x=35
Lastly, we need to find y, an inscribed angle. Inscribed angles are half of the arc length. So, the measure of y is 17.5
y=17.5
Which two grids can be combined to represent 140%
Answer:
C and D
Step-by-step explanation:
Look at this shape:
Which image shows a rotation?
As
Is this linear , quadratic or exponential?
Answer:
exponential i think
Step-by-step explanation:
Answer:
Exponential.
Step-by-step explanation:
Notice how each time the x goes up by one, the y multiplies by 2.
Solve for x. Using the image above!
Answer:
x = 15.81
Step-by-step explanation:
horizontal leg of triangle = 15
vertical leg of triangle = 9 - 4 = 5
using the Pythagorean theorem:
x² = 15² + 5² = 225 + 25 = 250
x = √250 = 15.81
Hey help me plz!!!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
Let's verify
[tex]\\ \tt{:}\leadsto - \frac{1 }{3} x + 6 = - 6 + \frac{2}{3} x \\ \\ \tt{:}\leadsto 6 + 6 = \frac{2}{3} x + \frac{1}{3} x \\ \\ \tt{:}\leadsto 36 = \frac{3}{3} x \\ \\ \tt{:}\leadsto 36 = x[/tex]
Thus verifiedThere are 32 students in the cafeteria, 12 girls and 20 boys. What is the ratio
of girls to boys in the cafeteria?
A. 3:5
B. 3:2
C. 5:3
Answer:
A
Step-by-step explanation:
12/4=3
20/4=5
Answer:
A.) 3:5
Step-by-step explanation:
║All you need to do is simply the ratio 12:20║
12:20
↓
6:10
↓
3:5
HELP ASAP PLEASE
s=ut+1/2at²
s=30 u=2 t=6
a=?
What is A
Answer:
a = 1m/s²
Step-by-step explanation:
Given the formula
s=ut+1/2at²
Given
s=30
u=2
t=6
Required
a=?
Substitute
A = 2(6) + 1/2a(6²
30 = 12 + 36a/2
30-12 = 18a
18 = 18a
Swap
18a = 18
a = 181/18
a = 1m/s²
what's the answer ?
[tex] \sqrt{7 \times 343} [/tex]
Answer:
49
Step-by-step explanation:
[tex]\sqrt{7(343)}[/tex]
= [tex]\sqrt{2401}[/tex]
= 49
Answer:
[tex]\sqrt{7*343}=49[/tex] ✔︎
Step-by-step explanation:
[tex]Simplify~ the~ radical ~by ~breaking ~the~ radicand ~up~ into ~a ~product ~\\of known factors[/tex]
᪥༄᪥༄᪥༄᪥༄᪥༄᪥༄
i have 3 time as much money as does my brother. our total is $24. how much do we have
Answer:
I have $18 and my brother has $6.Step-by-step explanation:
x - brother's money
3x - my money
$24 - our money
The equation:
x + 3x = $24
4x = $24
4x : 4 = $24 : 4
x = $6
3x = 3 · $6 → 3x = $18
Need help
No web link
Simplify
x^( 2a - b ) + ( 2b + c ) + ( 2c + a ) =
x^2a + a + 2b - b + 2c + c =
x^3a - b + 3c
Step-by-step explanation:
Simply add the exponents after combining the bases
[tex] {x}^{2a - b} \times {x}^{2b - c} \times {x}^{2c + a} [/tex]
[tex] = {x}^{2a - b + 2b - c + 2c + a} [/tex]
[tex] = {x}^{3a + b + 3c} [/tex]
give an example of how random sampling process is used in a real-world situation
Answer:
Random sampling uses specific words for certain things. "Population" means every possible choice. Whether you're choosing numbers, things or people, "population" means "all the possible things I could choose." "Sample," logically enough, means the thing or things you choose from the population to study
Step-by-step explanation:
A(x)=x/x-1 and B(x)= 1/x+3
1)For which values of x are the expressions A (x) and B (x) undefined; How? 'Or' What
do we name such values.
Mrs. Nelson gave her students a task: Start with the expression 2x^3. Add, subtract, multiply, divide, or use exponents to make a new expression that is equivalent to 16x^10. The answers of several students are shown below. For each student, determine if they are right or wrong. Then explain why using your exponent rules.
Susana:
x^7(2x^3+14x^3)
Right or Wrong?
Why?
Answer:
Right
Step-by-step explanation:
The problem is right because if you solve it the solution is 16x^10
x^7(2x^3+14x^3)
Collect like terms
x^7 x 16x^3
Calculate the product
16x^10
HELP PLEASE NO SPAM!!! Solve the proportion. 3.6/h= 7.2/12.5
Answer:
Hello! answer: 6.25
Step-by-step explanation:
With these we will cross multiply so 12.5 × 3.6 = 45 so now that we have that we can just divide by 7.2 for h! so... 45 ÷ 7.2 = 6.25 so h = 6.25 HOPE THAT HELPS and heres a visual picture
Right answer gets brainlist
Answer:
answer: 136
Heres the answer! Hope that helps!
Find the missing length. The triangles in each pair are similar.
A. 36
B. 35
C. 26
D. 33
Math question!
Ms. Smith and Ms. Jones want to make cupcakes for their students. They have 6 tubes of frosting, and each cupcake requires
27of a tube of frosting. How many cupcakes can they make? Show how you know.
6 tubes of frosting 2/7
____________________ = ___________
How many cupcakes? 1 cupcake
Answer:
56
Step-by-step explanation:
98e939384838494857939e
4x-2=3x+4 solve this
Answer:
x=6
Step-by-step explanation:
start by isolating x
4x-2=3x+4
subtract both sides by 3x
x-2=4
add 2 on both sides
x=6
verify
4(6)-2=3(6)+4
24-2=18+4
22=22
create a equation with a denominator of 24
Answer: 12x+12/24=144
Step-by-step explanation:
this is a very vague question but heres my best nguees
Answer:
2/6 x 3/4 = 6/24
Step-by-step explanation:
Find the total area round to the nearest 10th if necessary use the pi symbol on calculator
Answer:
[tex] Total \:area\approx 290.5\: ft^2 [/tex]
Step-by-step explanation:
Total area [tex] =\frac {1}{2} \pi r_1^2 +\frac {1}{2} \pi r_2^2 [/tex]
(where [tex] r_1 = 22/2 = 11 \: ft, \: \:\:r_2 = (30-22)/2 = 4 \: ft[/tex])
[tex]\therefore Total \:area=\frac {1}{2} \pi( r_1^2 + r_2^2) [/tex]
[tex]\therefore Total \:area=\frac {1}{2} \times 3.14(11^2 + 8^2) [/tex]
[tex]\therefore Total \:area=1.57(121 + 64) [/tex]
[tex]\therefore Total \:area=1.57(185) [/tex]
[tex]\therefore Total \:area=290.45\: ft^2 [/tex]
[tex]\therefore Total \:area\approx 290.5\: ft^2 [/tex]
Pls help! I am so confused.
Answer:
2(m + 3)/xa
Step-by-step explanation:
Ignore question 1 I need help on #2 please this homework is due next period
Answer:
2.975 I believe. 95% of 3 and 1/2 is 2.975
Step-by-step explanation:
An altitude is drawn from the vertex of an isosceles triangle, forming a right angle and two congruent triangles. As a result, the altitude cuts the base into two equal segments. The length of the altitude is 36 inches, and the length of the base is 12 inches. Find the triangle’s perimeter. Round to the nearest tenth of an inch. Were using the prothagrum therum. PLEASE NO LINKS OR RANDOM COMMENTS.
Using the principle of Pythagoras and the perimeter formular, the perimeter of the triangle is 85 inches.
Recall : Since the triangle is congruent :
Altitude = 36 inches Base = 12 inches Half of the base = 12/2 = 6 inchesUsing the principle of Pythagoras, we can obtain the hypotenus of the triangle :
Hypotenus = √(36² + 6²)
Hypotenus = √(1296 + 36) = √1332 = 36.496 = 36.5 inches
The perimeter of a triangle can is the sum of the side lengths of the triangle :
(base + side 1 + side 2) = (12 + 36.5 + 36.5) = 85 inchesTherefore, the perimeter of the triangle is 85 inches.
Learn more :https://brainly.com/question/23422837
Answer: 85 perimeter
Step-by-step explanation:
It’s system of equations but it needs to be solved in substitution if you can answer I’ll give five stars
Answer:
x =5
y= 4
replace x-1 instead of y in first formula and you have the answer
Subtract the polynomial
Answer:
Step-by-step explanation:
HELP ASP I need help I just need an answer please please
Answer: C has the three equivalent numbers.