Answers
Answer:
9
Step-by-step explanation:
hope this helps :)
Answer:
Area=
Step-by-step explanation:
Area of traingle= 1/2xbxh
Related Questions
TIMED URGENT! REALLY APPRECIATE SOME HELP! BRAINLIEST!
Calculate the slope of the line passing through the points (-1, -5) and (-9, -1)
a) undefined
b) 0
c) -0.5
d) -2
Answers
Explanation: y2-y1/x2-x1!
Answer:
C
Step-by-step explanation:
(y2-y1)/(x2-x1) = slope
y2-y1 = (-1)-(-5) = 4
x2-x1 = (-9)-(-1) = -8
slope = 4/(-8) = -0.5
what is 4.0 x 10 by the 2nd power
Answers
Have a wonderful day
Find the area of the shape below. All measurements are in miles.
6
8
1
15.23
1
1
Answers
Alejandro makes donations in the amount of $100 every December to
5 of his favorite charities. He pays for the donations by check. What is the
change in his checking account balance after making these donations?
Answers
Answer:
the balance will decreases by 500
-500 represents his account balance
Step-by-step explanation:
B
C
(-5, -3); slope = -3/5
turn into y intercept equation please
Answers
y-y1=m(x-x1)
with your points it would give you the equation
y+3=-3/5(x+5)
then solve it so that it becomes in the form y=mx+b
in your case your answer would be y=-3/5x + 0
hope this helps!
Solve each equation by factoring.
1) 7x² + 63x = -126
Answers
7(x^2 + 9x + 18) = 0
7(x + 3)(x + 6) = 0
X = -3 X= -6
HELP ME PLEASEEEE I NEED IT ASAP
Answers
Answer:
X = 6
Step-by-step explanation:
Am tired 2 show the work
Answer:
=-6
Step-by-step explanation:
Move all terms containing x to the left side of the equation.
x−4=−10
Move all terms not containing x to the right side of the equation.
Add 4 to both sides of the equation.
x=−10+4
Add −10 and 4
X=-6
A jar is filled with pennies, nickels, and dimes. The probability of picking a penny is 1/4, and the probability of picking a dime is 1/3. What is the probability of picking a nickel? Write your answer as a decimal rounded to the hundredths place.
Answers
Answer:
What Are The Options?
Step-by-step explanation:
Answer:
0.42
Step-by-step explanation:
given:
P (penny) = 1/4
P (dime) = 1/3
since the only other possibility is to pick a nickel, hence
P (nickel)
= 1 - 1/4 - 1/3
= 5/12
= 0.4166667
= 0.42 (nearest hundredth)
Charles buys 20 packs of pens.
There are 15 pens in each pack.
Each pack costs £2.50.
Charles sells each pen for 65p but he only manages to sell į of the pens.
How much profit did he make?
Answers
Answer:
their will be at least $159
37x -58 = 132 + 97x
Please help solve for x
Answers
Answer:
x = -19/6
Step-by-step explanation:
37x - 58 = 132 + 97x
-60x = 190
x = -19/6
Answer: -3.167 or -19/6
Step-by-step explanation:
x = -19/6 = -3.167
JUST ONE MORE PLEASE PLEASE! IF YOU DUNNO DONT ANWSER I NEED THIS CORRECT OR IM OGNNA BE GETTING A F
Answers
Answer:
8
Step-by-step explanation:
-3 + 11 = 8
blank = 8
[tex]\huge\purple {\mid {\fbox {\tt {Solution!}}\mid}}[/tex]
[tex] \longmapsto- 3 + 11 \\ \longmapsto8[/tex]
What is the approximate diameter of a sphere with a volume of 268 cm3?
A. 4 cm
B. 8 cm
C. 12 cm
D. 16 cm
Answers
Answer:
B. 8cm
Step-by-step explanation:
radius = 4cm
volume = 4/3 π r³
volume = 4/3 *3.14 *4³ (π = 3.14)
volume = 268cm³
hope it is help you
what is 4.17 x 10 -5 =
Answers
Answer: 36.7
Step-by-step explanation:
4.17 x 10 -5 =
41.7-5
=36.7
In a survey of 800 people, 32% preferred cats and 27% preferred dogs. How many more people preferred cats than preferred dogs?
Answers
Calculate the amount of people on both sides.
32% preferred cats
32% of 800
0.32 × 800 = 256 people
27% preferred dogs
27% of 800
0.27 × 800 = 216 people
So 256 people preferred cats and 216 people preferred dogs.
256 - 216 = 40 people
40 more people preferred cats than preferred dogs
40 people preferred cats more than preferred dog.
What is percentage?Percentage is a measurement to find value of given number out of hundred.
Given that,
Total number of people participated in survey = 800.
Percentage of people who preferred cats = 32%,
And percentage of people who preferred dogs = 27%.
The percentage of people who preferred cats more than preferred dogs
= 32 - 27
= 5 %
The number of people preferred cats more than preferred dogs
= 800 x 5/100
= 40.
There are 40 more people preferred cats than dog.
To learn more on Percentage:
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A new car is purchased for $42,000 and over time its value depreciates by one half
every 7 years. How long, to the nearest tenth of a year, would it take for the value of
the car to be $5,800?
Answers
Answer:
t=20
Step-by-step explanation:
delta math blessed.
Answer:
t=20
Step-by-step explanation:
I do not have one, I apologise.
Tracy began her career making an annual salary of $26,262, and after each year, she has received a 4% raise. if she has been working for 12 years, which of these expressions can be used to calculate how many dollars she made in total during this time?
Answers
Answer:
D.
Step-by-step explanation:
You can check with this equation 26262(1.04)^12. gets you the same answer as D.
PQ=RQ
b
140°
P
R
b = [? ]°
pls help me besties
Answers
Answer:
b=40 I just took this quiz
Answer:b=40 a=100
Step-by-step explanato a line is 180 degrees, the outside of the triangle is 140 degrees so the inside must be 40 to make 180 and a is also 40 because the triangles sides are the same
to find a we now know that both angles on the bottom 40+40 will add up to 80 and to make a complete triangle we need 180 so the measure of a is 100 degrees
a=100
b=40
The path of a diver diving off a 10-foot platform can be represented by the function h(x) = - 0.5(x^2 - 4x - 21) where h is the diver's height above water and x is the horizontal distance from the platform (in feet).
What does the positive zero represent?
Answers
Answer:
x = -3 and 7
Step-by-step explanation:
Given the path of a diver expressed as;
h(x) = - 0.5(x^2 - 4x - 21)
The positive zero occur at when h(x) = 0
Substitue
0 = - 0.5(x^2 - 4x - 21)
-0.5x^2 + 2x + 10.5 = 0
Multiply through by -10
5x^2 - 20x - 105 = 0
x^2 - 4x - 21 = 0
x^2 - 7x+3x - 21 = 0
x(x-7)+3(x-7) = 0
(x+3)(x-7) = 0
x = -3 and 7
Hence the positive zero displacement occurs at x = -3 and 7
Find the area and perimeter of the shaded region. Stuck on this one can someone help me
Answers
Answer:
perimeter-
perimeter outer rectangle = 2 (l+b)
=2×8+9
= 2×17
2×17 =34 cm sq.
perimeter of inner rectangle = 2 (l+b)
= 2×5+3
=2× 8
= 16 cm sq.
perimeter of shaded portion= 34 - 16
= 18 cm sq.
area-
area of inner rectangle =l×b
l×b = 3×5
3×5=15
15 cm sq.
area of outer rectangle =l×b
l×b= 9×8
9×8= 72
72 cm sq.
area of shaded portion = 72 -15 =57 cm sq.
hey there! In second method i have done first area of inner rectangle but you have to do first area of outer rectangle...
hope it helps you....
Answer:
Let A1 = be the large rectangle and A2 the small rectangle
=> Area A1: S1 = a1.b1 => S1 = 8 x 9 = 72m2
=> Area A2: S2 = a2.b2 => S2 = 3 x 5 = 15 m2
=> Area of the remaining surrounding square: S1-S2 = 72-15 = 67m2
=> Perimeter A1: P1 = 2 (a1 + b1) = 2 (9 + 8) = 34m
=> Perimeter A2: P2 = 2 (a2 + b2) = 2 (3 + 5) = 16m
=> Perimeter of the surrounding square: P1-P2 = 34-16 = 18m
Step-by-step explanation:
Help me plzzzz, thanks If you do
Answers
hope it's helpful ❤❤❤❤
THANK YOU.
Marcy wants to paint the sides of the wooden storage chest shown below gray except the white lid. What is the surface area?
Answers
Answer:
Surface area = 2,160 in²
Step-by-step explanation:
Given:
Length of box = 15 in
Width of box = 30 in
Height of box = 24 in
Find:
Surface area
Computation:
Surface area = 2h[l+b]
Surface area = 2(24)[30 + 15]
Surface area = 48 x 45
Surface area = 2,160 in²
The graph shows your distance from home on a day trip to an apple farm which is 125
miles away. Which statement is true about your day trip?
Distand
(miles
Answers
Answer:
It took you 3 hours to reach the apple farm.
Step-by-step explanation:
What is the volume of the following rectangular prism
Answers
Answer:
8 1/8 or 8.125
Step-by-step explanation:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
since we only have length and width we just multiply that
16 1/4 x 1/2 = 8 1/8 or 8.125
so the volume is 8 1/8 0r 8.125
I need to know what the answer is :)
Answers
5 - 9.5 = 5 + __
^^ Enter a number in the space provided to make the equation true.
Answers
The complete equation,
5 - 9.5 = 5 - 9.5.
What is an equation?Two algebraic expressions having same value and symbol '=' in between are called as an equation.
Given:
An equation,
5 - 9.5 = 5 + __.
Let the missing number is x.
Simplifying,
-4.5 = 5 + x
x = -9.5
Therefore, the missing term is x = -9.5.
To learn more about the equation;
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Please help with questions will give brainlsest
Answers
Answer: 1. x=3 and y=7
2. x=10 and y=35
3. x=-2/3 y=-2/3 (fraction)
Step-by-step explanation:
9.8-7.5 how do I solve for this
Answers
Answer:
Its simple the anwser is 2.3
Step-by-step explanation:
9.8
-7.5=
2.3
Describe at least two events where the probability is 0.
Answers
Answer:
world peace, and ending world hunger. Human kind is far too cruel to fix these areas.
Step-by-step explanation:
Being in space without oxygen has a 0% probability of survival.
Cooking noodles is boiling water has a 0% chance of the noodles not cooking.
These may be odd examples but they are accurate.
-Northstar
what is the answer for y=__x+__
Answers
Answer:
y=1/-4x+4
Step-by-step explanation:
hey
Step-by-step explanation:
Slope (x) is rise/run. From one intersecting point to the next, we find it is moving 4 y down and 1 x over. Using this we conclude the slope is -4/1x (or -4x)
The second number in the system is b, or y-intercept. The line intercepts at 4y. If we combine these together, the outcome is y = -4x + 4
I need help multiplying fraction s what is 1/2 * 1/2 and can you add a explanation
Answers
Answer:
2 1/2
Step-by-step explanation:
since it two halves multiplied, it'd be 2 1/2. you can also mulitpy decimals to get ur answer
breainliest pls