Answer:
4/5 of 90 is 72°
supplement=angle1+angle 2= 360°
so if 1 angle is 72°
then the other angle is 360-72=288°
Step-by-step explanation:
I need help ASAP!!!!!!!
Answer:
2 4/8 or 2 1/2
Step-by-step explanation:
Hope its helpful!
Explain how you can determine if (x + 3) is a factor of the given polynomial through factoring and polynomial division
x3-x2-12x
Upload a written answer and response to the activity including an explanation of how you arrived at your answer/response (what steps did you take, etc.). This should include a few sentences of narration to explain the math behind your work. Please be sure you address all parts of the question.
Step-by-step explanation:
factor out x because that variable is common in all 3 terms
x (x2 - x - 12)
now you can factor
x (x-4) (x+3)
when you use FOIL you will see you arrive at the original answer.
so yes it is a factor
Select all expressions that are equivalent to 4(y + 2).
A 4y + 2
B4y + 8
Cy+y + y + y +2
D 5(y +2) – (y + 2)
Ey + y + y + y + 2+2+2+2
F.5(y + 2) - (y – 2)
Answer:
BDEStep-by-step explanation:
× A = 4y + 2 = 2(4y/2 + 2/2) = 2(2y + 1) ≠ 4(y + 2)
✓ B = 4y + 8 = 4(4y/4 + 8/4) = 4(y + 2) = 4(y + 2)
× C = y + y + y + y + 2 =
y (1 + 1 + 1 + 1) + 2 = 4y + 2 = A ≠ 4(y + 2)
✓ D = 5(y + 2) – (y + 2) = 5(y + 2) – 1(y + 2) =
(5 – 1)(y + 2) = 4(y + 2)
✓ E = y + y + y + y + 2 + 2 + 2 + 2 =
y (1 + 1 + 1 + 1) + (2 + 2 + 2 + 2) =
4y + 8 = B = 4(y + 2)
× F = 5(y + 2) – (y – 2) =
(5y + 10) + (-y + 2) =
(5y – y) + (10 + 2) =
4y + 12 = 4(y + 3) ≠ 4(y + 2)
Question 1: Mrs. March jogged 10 miles in 110 minutes. If
she jogged at a constant speed, how long did it take her to
jog 1 mile? **Type the numerical answer (number only)
Be sure to type in your answer carefully. If you get it wrong, please be sure to
go back and look at your work. **Type the numerical answer
Answer:
To find the answer to these questions, you normaly divide the distance by the time, and then you know how long it took and multiply it by the new distance.
Step-by-step explanation:
110/10=11
to jog one mile it took her 11 minutes
William owns 57.2 acres of land. He plans to donate land so a nature reserve can be built, but still needs 35.2 acres for his farm. If the developer of the nature reserve wants to use 54% of the donated land for a botanical garden, how many acres will be used for the garden?
Answer: 11.88
Step-by-step explanation: Subtract 35.2 from 57.2. Take your answer from that and multiply it by 0.54.
10. The area of a triangle can be found using A=%bh. What formula could we use if we know the
area but are missing the height?
Answer:
h = A/0.5b
Step-by-step explanation:
Usual formula for area of a triangle:
A = 0.5bh
To just find the height:
h = A/0.5b
Triangle PQR is a right triangle. Triangle P Q R. Angle P is 90 degrees, angle Q is x degrees, angle R is 2 x degrees. Which equation could be used to find the measure of Angle Q? 180 = 3 x 180 = 3 x + 90 180 = 2 x + 90 90 = x + 2 x
Answer:
180 = 3x + 90°
Step-by-step explanation:
180 = x + 2x + 90
Answer:
B
Step-by-step explanation:
Got it right on edgy
I need help ASAP
between 42 and 43° S latitude
between 39° and 40° N latitude
between 93° and 94° W longitude
between 42 and 43° N latitude
Answer:
B
Step-by-step explanation:
got it right on test
AHHHHHHHHHH I DON'T LIKE MATH!!!!!!!!!!!!!!!!
Answer:
The answer is 5 1/16
Step-by-step explanation:
3/2 x 3/2 x 3/2 x 3/2
3/2 x 3/2 = 9/4
9/4 x 3/2 = 27/8
27/6 x 3/2 =81/16
Turn 81/16 into a mixed fraction and it’s 5 1/16
Therefore, the answer is 5 1/16
3x+4y=-12 x-y=10 using elimination
A diagram of a lot of land is shown. The scale on the diagram is 1 centimeter represents 2.5 yards. What
is the area of the actual lot of land?
Answer:nnj and
Step-by-step explanation:
Find the length of the missing side
Answer:
43.7378554573
Step-by-step explanation:
use pythagoream thereom :D
Which graph represents a positive correlation?
Answer:Your answer is C
Step-by-step explanation:
A customer left an 18% gratuity of $27. What was the amount of the bill? $27.18 $43.00 $150.00 $486.00
Answer:
The amount of the bill was $150.
Step-by-step explanation:
With the information provided, you can use a rule of three to find the amount of the bill which would represent 100% given that $27 represent 18%:
18% → 27
100% → x
x=(100*27)/18
x=150
According to this, the answer is that the amount of the bill was $150.
No clue how to do this.
Answer:
Look at the graph, on the left side it says snow on the ground, and it starts on 5, as the storm continued more fell. nvm.
Step-by-step explanation: The answer to your question is 5, because that is how much is on the ground at the beggining.
Answer
5 Inches of snow was on the ground when the storm started.
Step-by-step explanation:
Help me on this and where do I put the dots?
Step-by-step explanation:
for the first one vount down 7 from -2 then for the second one its right on 5
Please help if you would like brianleist! (No links please!) Thank you! :) have a great day as well! :)
The answer to your question would be C.
Answer:
Answer 3 -1/32
Please help!!!! PLEASE!
Consider the following pair of equations:
y = x + 4
y = −2x − 2
Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form. (5 points)
Answer:
(-2,2)
Step-by-step explanation:
Substitute answer for y in first equation (y=x + 4) into y of second equation
x+4=-2x-2
3x=-6
x=-2
put value of x (-2) into either equation to solve for y
y=x+4
y=-2+4
y=2
or y=-2x-2
y=-2(-2)-2
y=4-2
y=2
Calcula el RIQ de las temperaturas en las Ciudades de Kansas, Misouri las temperaturas: 23,25,28,28,32,33,35 y en Paradise, Michigan. Las temperaturas: 16,24,26,26,26,27,28 *
Respuesta:
Kansas, Misuri = 8
Paradise, Michigan = 3
Explicación paso a paso:
El rango intercuartílico (IQR) = Q3 - Q1
Q3 = 3/4 (n + 1) th término
n = número de muestras
Q1 = 1/4 (n + 1) th término
Kansas Misuri:
23,25,28,28,32,33,35
Datos pedidos: 23, 25, 28, 28, 32, 33, 35
n = 7
Q1 = 1/4 * 8 = 2do trimestre = 25
Q3 = 3/4 * 8 = 6. ° tem = 33
Q1 = 33 - 25 = 8
Paradise, Michigan:
16,24,26,26,26,27,28
Datos pedidos: 16,24,26,26,26,27,28
Q1 = 1/4 * 8 = 2do = 24
Q3 =. 3/4 * 8 = 6to = 27
Q3 - Q1 = 27 - 24 = 3
1. A number is drawn from the set {1,2,3,4,...,20} Find the probability that
a. the number chosen is odd number
b. the number chosen is divisible by 10
2. Card is drawn from a standard deck of 52 cards. Find the probability of
c. getting a red card
d. drawing a number card
3. A ball is picked randomly from a box containing 4 red, 5 blue, 6 green balls. Find the probability that
e. the ball is color red
f. the ball is not white
Answer:
1.A. The number chosen is odd number
2.D. Drawing a number card
3.F. The ball is not white
Step-by-step explanation:
SANA NAKATULONG PO ITO
CORRECT ME IF I WRONG
Answer:
1a. 1/2 3e. 4/15
1b. 1/10 3f. 1
2c.
2d.
Step-by-step explanation:
just do it that way
Simplify the expression below as much as possible.
(7 + 4i) + (9+5i) - (2+5i)
PICTURE ATTACHED
Answer:
Yes the answer would be 14+4i
Step-by-step explanation:
1. remove parentheses
7+4i+9+5i-(2+5i)
Simplify each term
Apply the distributive property.
7+4i+9+5i-2-(5i)
Multiply -1 by 2
7+4i+9+5i-2-(5i)
Multiply 5 by -1
7+4i+9+5i-2-5i
Simplify by adding terms.
Add 7 and 9.
16+4i+5i-5i
Subtract 2 from 16.
14+9i-5i
Add 4i and 5i.
14+9i-5i
Subtract 5i from 9i.
And boom your answer 14+4i ....:)))
A 50 foot ladder is set against the side of a house so that it reaches up 48 feet. If Shaniece grabs the ladder at its base and pulls it 10 feet farther from the house, how far up the side of the house will the ladder reach now? Round to the nearest tenth of a foot.
Answer: 43.9
Step-by-step explanation:
a
2
+
(
24
)
2
=
a
2
+(24)
2
=
5
0
2
50
2
Use the Pythagorean Theorem.
a
2
+
576
=
a
2
+576=
2500
2500
Simplify.
−
576
−576=
−
576
−576
Subtract 576 from both sides.
a
2
=
a
2
=
1924
1924
a
2
=
a
2
=
±
1924
±
1924
Square root both sides.
a
=
a=
43.863424...
43.863424...
Simplify. Ignore negative root, as length must be positive.
a
≈
a≈
43.9
43.9
Round to the nearest tenth.
The ladder will reach 43.9 feet of the house.
What is the Pythagorean theorem?In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem.
Given that, the height of the ladder is 50 feet and it reaches 48 feet of the house.
Note that the ladder the base and the side wall together make a right triangle whose hypotenuse is the ladder itself.
Therefore, the base of the right triangle is given by:
b² = 50² - 48²
b² = 196
b = 14
Now, the base is dragged by 10 feet, so the base of the new triangle is:
bₙ = 14 + 10
bₙ = 24
The height of the new triangle is:
hₙ = √(50² - 24²)
hₙ = √1924
hₙ = 43.9
Hence, the ladder will reach 43.9 feet of the house.
Learn more about the Pythagorean thoerem:
https://brainly.com/question/16307146
#SPJ2
What is the angle measurement of the angle EFG
Helpp!!
Answer:
∠EFG = 151°
Step-by-step explanation:
∠EFG = 44° + 107° = 151°
need help to find x. rounded to the nearest tenth or as a fraction/whole number?
Answer:
3.5
Step-by-step explanation:
This is a 30-60-90 triangle so the hypotenuse is equal to 2 times [tex]\sqrt{3}[/tex].
[tex]x = 2\sqrt{3}[/tex] ≈ 3.5
The perimeter of square is 96cm .Find the area and the length of the diagonal
Answer:
length is 32
formula of finding the length of square is 92 divided by 3
32
area is 1024
the formula of finding area is Lenght multiply by length
so 32 multiply by 32
1024
mark my answer brainliest
helpppppppppppppppppppppppppppppppp
Answer: A
Step-by-step explanation:
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Given:
Grocery store located at point (5,-4).
Park is located at point (-5,4).
Paula's house is halfway between the Grocery store and park.
School is halfway between the Paula's house and park.
To find:
Ordered pair for the school.
Solution:
Formula used:
[tex]\text{Midpoint}=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)[/tex]
Paula's house is halfway between the Grocery store and park. It means the location of Paula's house is the midpoint of (5,-4) and (-5,4).
[tex]\text{Paula's house}=\left(\dfrac{5+(-5)}{2},\dfrac{(-4)+4}{2}\right)[/tex]
[tex]\text{Paula's house}=\left(\dfrac{0}{2},\dfrac{0}{2}\right)[/tex]
[tex]\text{Paula's house}=\left(0,0\right)[/tex]
So, the Paula's house is located at (0,0).
School is halfway between the Paula's house and park. It means the location of the school is the midpoint of (0,0) and (-5,4).
[tex]\text{School}=\left(\dfrac{0+(-5)}{2},\dfrac{0+4}{2}\right)[/tex]
[tex]\text{School}=\left(\dfrac{-5}{2},\dfrac{4}{2}\right)[/tex]
[tex]\text{School}=\left(-2.5,2\right)[/tex]
Therefore, the correct option is B.
Anna and Damien still haven't finished inventory for their pet store. They just received a shipment of 4 chinchillas. They already had 3 cages with 4 chinchillas in each. They then sold 3 chinchillas. How many chinchillas do they have?
Answer:
13 chinchilas
Step-by-step explanation:
3*4 is 12 plus 4 is 16 subtract 3 is 13
( 3X^2 - 5)( 4x^3 +7x + 2).
Answer:
12[tex]x^{5}[/tex] + x³ + 6x² - 35x - 10
Step-by-step explanation:
(3x² - 5)(4x³ + 7x + 2)
Each term in the second factor is multiplied by each term in the first factor, that is
3x²(4x³ + 7x + 2) - 5(4x³ + 7x + 2) ← distribute parenthesis
= 12[tex]x^{5}[/tex] + 21x³ + 6x² - 20x³ - 35x - 10 ← collect like terms
= 12[tex]x^{5}[/tex] + x³ + 6x² - 35x - 10
In the figure to the right, if AC = 20 and BC = 17, what is the
radius?
А
8
The radius is approximately (Round to the nearest tenth as needed)
Answer:
Step-by-step explanation: