Answer:
89 degrees
Step-by-step explanation:
6 pi 10m divided by 35. The rombos formla.
please please help me with this
Answer:
The area of the triangle is six square metres.
Step-by-step explanation:
The area of the triangle is half the area of the rectangle that it fits in. This one is particularly simple, as it's a right triangle and we're given its width and height, so it's area is:
w × h ÷ 2
= 3 × 4 ÷ 2
= 3 × 2
= 6
Factor completely.
3x^2+30x+75=
Answer:
3(x+5)^2
Step-by-step explanation:
Answer:
3(x+5)(x+5)
Step-by-step explanation:
Factor 3x^2+30x+75
3x^2+30x+75
=3(x+5)(x+5)
Hope this helps!
how do you solve a quadratic equation with no A do you replace the A with a 0?
Answer:
yes
Step-by-step explanation:
find the coefficient of y in 3y² + 2y - 7y - 19
Answer:
6
Step-by-step explanation:
Write in Standard form:
2p^2 + 7 = -p
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
2p^2 + p + 7 = 0
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
15x²Y - 10xy^3
plz help
Answer:
5 x (3 x Y - 2y^3)
x(15 x Y - 10 y^3)
5 (y^3 - 3x Y )^ - 5y^6
-----------------------------------
3Y 3Y
X= 0 Y= 0
HOPE THIS HELPSS
Water World charges customers $50 per day to rent a canoe and $25 as a nonrefundable insurance fee.
Which function represents the total cost, y, of renting a canoe for x days at Water World?
Answer:
y=50x+25
The x days would multiply by 50 and adding 25 to 50x to get y.
8. Write y-x-y-x in simplest form.
10 points
Answer:
Easy -2x
Step-by-step explanation:Because both a positive y and a negative y cancle out eachother so all thats left is both of the negative x's
Is each statement true for OP? Drag "true" or "false" below each statement.
Answer:
Step-by-step explanation:
True for the last two on the right and false for the first one
The measure of the angle ∠JKL is 230°, the area of the shaded and unshaded region is (230/18) × 5π and (325/9) × π. Then statements 1 and 3 are true and statement 2 is false.
What is a circle?It is a locus of a point drawn an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.
The figure is given.
Radius (r) = 10 units
Then the sum of the angle should be 360 degrees for a circle. Then
130° + ∠JKL = 360°
∠JKL = 230°
The area of the shaded region will be
[tex]\rm Shaded \ area = \dfrac{230}{360}\times \pi 10^2\\\\Shaded \ area = \dfrac{230}{360}\times \pi 100\\\\Shaded \ area = \dfrac{230}{18}\times 5\pi \\[/tex]
Then the area of the unshaded region will be
[tex]\rm Unshaded \ area = \dfrac{130}{360}\times \pi 10^2\\\\Unshaded \ area = \dfrac{130}{360}\times \pi 100\\\\Unshaded \ area = \dfrac{325}{9}\times \pi \\[/tex]
More about the circle link is given below.
https://brainly.com/question/11833983
how many years to double investment if interest rate is .10%
Answer:
How the Rule of 72 Works. For example, the Rule of 72 states that $1 invested at an annual fixed interest rate of 10% would take 7.2 years ((72/10) = 7.2) to grow to $2. In reality, a 10% investment will take 7.3 years to double ((1.107.3 = 2). The Rule of 72 is reasonably accurate for low rates of return.
Step-by-step explanation:
For example, if you invest $10,000 at 10 percent compound interest, then the “Rule of 72” states that in 7.2 years you will have $20,000. You divide 72 by 10 percent to get the time it takes for your money to double. The “Rule of 72” is a rule of thumb that gives approximate results
please help!! thanks.
Answer:
The answer is C.
Step-by-step explanation:
825-735 is 90.
830-755 is 75.
90-75 is 15 meaning Drew beat Kurt by 15 minutes.
Answer:
Drew: 15 Minutes Faster
Step-by-step explanation:
All we have to do is subtract 8:25 by 7:35 to figure out the time kurt took to get to school, which would equal to 90 minutes. Then we have to subtract 8:30 by 7:55 to get the amount of time it took for Drew to get to school which is 75 minutes. We can see that Drew has the lowest number which means he got to school faster so last step is to subtract the two times 90-75 which equals to 15. Which means drew got to school 15 minutes faster.
ABC
Tools -
Question 13
A tree casts a shadow 12 meters long, while a nearby building casts a shadow that is 6 feet long. If the tree
is known to be 20 meters high, how tall is the building?
Answer:
10
Step-by-step explanation:
if the shadows are half of each other then the building is going to be half of the tree
This is a math test soooo try your best. Answers are A. y=x- 2/3
B. y=-2/3x+1
C. y=-3/2x+1
D. y=x-3/2
Answer:
B
y int is 1, so we know it is +1
Slope is -2/3 :)
Jerry wants to buy 4 Michelin tires. Each tire costs $213.99. Calculate his total price if the tax rate is 7.25%.
Answer:
$918.02
Step-by-step explanation:
As each tire costs $213.99, you will be multiplying that by 4:
$213.99*4 = $855.96
Now you will have to add the tax to the price. You will do the following:
$855.96*.0725 = 62.0571
You will round that to $62.06
$855.96+$62.06
The total would be $918.02
Gwendolyn is asked to solve the equation –4(x – 3) = 20. She shows the work below and states that the solution is x = –8. –4(x – 3) = 20 –4x + 12 = 20 –4x = 32 x = –8 Unfortunately, Gwendolyn's work is flawed. Explain the flaw in Gwendolyn's work. Determine the correct solution to the equation.
Answer:
[tex]x=-2[/tex]
Step-by-step explanation:
Given: Equation is [tex]-4(x-3)=20[/tex]
To find: flaw in Gwendolyn's work and the correct solution to the equation.
Solution:
In the given question,
the first step is [tex]-4(x-3)=20[/tex]
The second step is [tex]-4x+12=20[/tex]
(This step is obtained on multiplying [tex]-4[/tex] by [tex]x-3[/tex])
The third step is [tex]-4x=32[/tex]
This step is wrong as on transposing 12 from left side of the equation in the second step to the right side, the following equation is obtained:
[tex]-4x=20-12\\-4x=8\\x=-2[/tex]
So, the correct solution is [tex]x=-2[/tex]
Answer:
f bfgdbffb
Step-by-step explanation:
vbfDBVDFBDzdfzdf
Help please this is 6th-grade math
Step-by-step explanation:
✰ [tex] \underline {\underline{ \large{ \tt{G \: I \: V \: E \: N : }}}} \: [/tex]
Area of a triangle ( A ) = 49 inches²Let height of the triangle be ' x '. According to question , base of the triangle is twice the height ( i.e 2x ).✰ [tex] \underline{ \underline{ \large{\tt{S \: O \: L \: U\: T \: I \: O\: N : }}}}[/tex]
[tex] \boxed{ \large{ \tt{Area \: of \: a \: triangle = \frac{1}{2} \: b \: \times \: h}}}[/tex]
Plug the values and then simplify!
⟶ [tex] \large{ \tt{49 = \frac{1}{2} \times 2x \times x}}[/tex]
⟶ [tex] \large{ \tt{49 = {x}^{2} }}[/tex]
⟶ [tex] \large{ \tt{ {x}^{2} = 49}}[/tex]
⟶ [tex] \large{ \tt{x = \sqrt{49}}} [/tex]
⟶ [tex] \large{ \tt{x = \sqrt{ {(7)}^{2} } }}[/tex]
⟶ [tex] \boxed{\large{ \tt{x = 7 \: inches}}}[/tex]
Again , Replacing values , we get :
[tex] \large{ \tt{Base \: ( \: b \: ) = 2x = 2 \times 7 = \boxed{ \large { \tt{14 \: inches}}}}}[/tex]
Therefore ,
The base of the triangle is [tex] \large{ \underline{ \tt{14 \: inches}}}[/tex].The height of triangle is [tex] \underline{ \large{ \tt{7 \: inches}}}[/tex]And we're done ! ✔
Hope I helped ! ♡
Have a wonderful day / night ! ツ
[tex] \underline{ \underbrace{ \mathfrak{Carry \: On \: Learning}}}[/tex] !! ✎
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
which choice is equivalent to the quotient below? √100/√25
PLEASE ANSWER I WILL GIVE BRAINLIEST
The length of a rectangle is 7 centimeters greater than the width.
The perimeter is 54 centimeters. Find the length and width.
Answer:
length = 17cm, width = 10cm
Step-by-step explanation:
2L + 2w = 54
L = w + 7
Substitute:
2(w + 7) + 2w = 54
2w + 14 + 2w = 54
4w = 40
w = 10
L = 10 + 7 = 17
4. Which of the following expressions shows how to use the quadratic formula to
solve 2x2-3x - 80?
А
-3 ± √(-3)² - 4(2)(-8)
2(2)
30 (-3)? - 4(2)(-8)
B
2(2)
-33-34 - 4(2)(-8)
С
2(2)
3+
D
- 4(2)(-8)
2(2)
Answer:
Can't read it
Step-by-step explanation:
A rectangle has an area of 150 square units. The width of the rectangle is 10 units and its
length is x units longer than its width.
Solve the equation 150 = 10(x + 10) to find the value of x.
Which ordered pair is a solution to the graphed inequality?
Given:
The graph of a system of inequalities.
To find:
The ordered pair which is a solution to the graphed inequality.
Solution:
The boundary lines are:
[tex]x-2y=4[/tex]
[tex]2x-y=4[/tex]
From the given graph it is clear that only point (3,1) lies in the shaded region.
Points (2,-1) and (4,0) lie on the boundary line [tex]x-2y=4[/tex] but the boundary line is dotted. It means the points on the line are not in the solution set.
point (0,-1) does not belong to the shaded region.
Therefore, the correct option is A.
The volume of a right circular cylinder with a base diameter of 8 in. and a height of 6 in. is ___π in3.
Answer:9
Step-by-step explanation:
This can is a right circular cylinder with a diameter of 5 inches and a height of 5 inches. What is the surface area of the can in terms of π?
Pietro has $75. He used 3/5 of his money to buy a new pair of running shoes. How much did Pietro spend on his new shoes
Step-by-step explanation:
HI Sofia!
So this is how you find the answer.
Amount of money pietro has=$75
Amount of money he spent on shoes=3/5 of 75
=3/5*75= 45
Thus, Pietro spent $45 on shoes.
Answer:
45 dollars
Step-by-step explanation:
please help !! Use Pythagorean theorem :) and show your work if you can thanks :”) will give b
Answer:
[tex]b=\sqrt{1575}[/tex] ≈ 39.7ft
Step-by-step explanation:
The Pythagorean theorem:
[tex]a^{2}+ b^{2}= c^{2}[/tex]
(a and b are the two shorter legs and c is the largest leg, which is also the opposite side of the right angle)
First, the value of a and c is given. So, we can go ahead and plug those value in and then solve for b.
[tex]45^{2}+ b^{2}= 60^{2}[/tex]
[tex]2025+b^{2} =3600[/tex]
To find b, we have to get it by itself. So we subtract 2025 from both sides then square root both sides. Resulting in:
[tex]b^{2} =1575[/tex]
[tex]b=\sqrt{1575}[/tex] ≈ 39.7ft
x=5/2; f(x) = (12/15)x -200 =
Answer:
The answer would be the letter c
Out of 2,000 city residents selected at random, 310 residents were born in the 1980s. If the city has 600.000 residents, which of these is MOST LIKELY the number of city residents born in the 1980s?
A 1,936
B 6,200
C 93,000
D 620,000
Answer:
The city residents born in 1980 are prob 93,000 :3
Step-by-step explanation:
:3
Which list shows the sides in order from shortest to longest
D is the right answer
hope it helps you ❣❣
Mark me as brainliest
A shipping container is in the shape of a right rectangular prism with a length of 10
feet, a width of 14 feet, and a height of 2 feet. The container is completely filled with
contents that weigh, on average, 0.8 pound per cubic foot. What is the weight of the
contents in the container, to the nearest pound?
Answer:
224 lbs
Step-by-step explanation:
V = xyz = 10(14)(2) = 280 ft³
280(0.8) = 224
I’M MARKING BRAINLIEST!!!!
I really need a good score pls help!
Help please !!! don't answer if you don't know!!!!
Answer:
7.2
4*6=24
24*7.2=172.8
A triangle's sides should be equal around 180.
Answer:
20 m
Step-by-step explanation: