9d= 7.5 +10.5
9d=18
d=18/9
d=2
Pls mark as brainliest
A recipe needs 4/5 cup of butter for every 2 cups of flour. If you plan to use 3 cups of flour, how much butter will you need?
Answer:
0.4 cups of flower (2/5)
Good luck!!
Answer:
1 1/5 cups
Step-by-step explanation:
Write and solve an equation of ratios here. Let x be the amount of butter needed if 3 cups of flour are used. Then, comparing the quantities of butter first (in the first column) and the quantities of flour second, we get the ratio
x 3 cups
------------- = -------------
(4/5) cup 2 cups
Cross-multiplying, we get:
2x = 12/5, or x = 6/5
You'll need 6/5 cups of butter, or 1 1/5 cups, if you're using 3 cups of flour.
Find the value of x degrees.
Answer:
X=25°
Step-by-step explanation:
[tex]x = \frac{1}{2} (t2 - 22) [/tex]
[tex] = \frac{1}{2} (50)[/tex]
[tex] = 25[/tex]
[tex]x = 25[/tex]
hope it helps u
Elizabeth drew a rectangle on a coordinate grid. How could she transform the rectangle to produce an image that is not congruent to the original rectangle?
Answer:
Dilate it by a scale factor of 5
Answer:
Step-by-step explanation:
Find the volume of the sphere. Either enter an exact answer in terms of π or use 22/7 for π.
Answer:
6
Step-by-step explanation:
30 POINTS!!! PLEASE ANSWER!
In the figure, lines a, b, and c are parallel and m∠4=48°.
Drag and drop the correct angle measure for each angle.
42 degrees, 48 degrees, 132 degrees, 312 degrees
m∠1= ?
m∠2= ?
m∠3= ?
m∠5= ?
Lines a b and c are parallel and cut by a transversal. Angles 1 to 5 are labeled. Angle 1 is above line a to the left of the transversal. Angle 2 is below line a to the left of the transversal. Angle 3 is above line b to the right of the transversal. Angle 4 is below line b to the right of the transversal. Angle 5 is below line c to the right of the transversal.
m∠4=48°
m<1 = m∠4=48°
m<2 = 180 - 44 = 132
m<3 = m<2 = 132
m<5 = m∠4=48°
Can someone help me with this probelm ?
Answer:
HAHA
Step-by-step explanation:
NO
Last two questions solve for X
Answer:
Number 7 is 2
Number 6 is 64
Step-by-step explanation:
Look at my profile and follow the same steps I've been explaining lol.
2^5*2^negative 3 simplify
Answer:
4
Step-by-step explanation:
Simplify the following:
2^5/2^3
Hint: | For all exponents, a^n/a^m = a^(n - m). Apply this to 2^5/2^3.
Combine powers. 2^5/2^3 = 2^(5 - 3):
2^(5 - 3)
Hint: | Subtract 3 from 5.
5 - 3 = 2:
2^2
Hint: | Evaluate 2^2.
2^2 = 4:
Answer: 4
angle sum theory
A) 3
B) 19
C) 12
D) 10
Answer:
[tex]\huge\boxed{C)\ 12}[/tex]
Step-by-step explanation:
The three interior angles in a triangle will always add up to 180°.
Therefore
[tex]59+(6x-10)+59=180\\(59+59-10)+6x=180\\108+6x=180\qquad|\text{subtract 108 from both sides}\\10-10+6x=180-108\\6x=72\qquad|\text{divide both sides by 6}\\\dfrac{6x}{6}=\dfrac{72}{6}\\\boxed{x=12}[/tex]
Answer:
Option C
The value of x is 12°
Step-by-step explanation:
Here, we know that in a Triangle The sum of all three angles is 180°.
Now,
59° + 59 + (6x - 10)° = 180°
118° + 6x - 10° = 180°
6x + 108° = 180°
6x = 180° - 108°
6x = 72°
x = 72° ÷ 6
x = 12°
Thus, The value of x is 12°
-TheUnknownScientist
Ahmed invests $1,500 at an interest rate of 4%, compounded quarterly and another $1,500 at an interest rate of 3.75%, compounded annually. How much are the investments worth in total at the end of 6 years?
Answer: $1904.60
Step-by-step explanation:
This is 1500(1+.04/4)^24 where .04/4 is the interest rate for each compounding, or the interest rate /4, for 4 quarters.
The 24 is 4 quarters/year * 6 years
round at the end
=$1904.60
hope this helped!:)
help please!!! WILL GIVE BRAINLIEST!!!!!!!!!!
Answer:
640
Step-by-step explanation:
8^2 = 64
10*64 = 640
Answer:
640
Step-by-step explanation:
b = 8
10b^2 = (10)(8^2) = (10)(64) = 640
Help Please Geometry Work
'x' was calculated correct.
y = 180° - 78° = 102°
Answer:
102
so, 180- 78 = 102 degrees.
A 5m ladder reaches 4.2m up a wall. What angle does the ladder make with the wall
Answer:
57.14°
Step-by-step explanation:
A 5m ladder reaches 4.2m up a wall. What angle does the ladder make with the wall?
We solve the above question using the Trigonometric function of Sine
= sin theta = Opposite/Hypotenuse
Opposite = Length of the wall = 4.2m
Hypotenuse = Length of the ladder = 5m
Theta = Angle formed = x
Hence,
sin x = 4.2m/5m
x = arc sin(4.2m/5m)
x = arc sin(0.84)
x = 57.140119621°
Approximately = 57.14°
The Gotemba walking trail up Mount Fuji is about 9 kilometres (km) long. Walkers need to return from the 18 km walk by 8 pm. Toshi estimates that he can walk up the mountain at 1.5 kilometres per hour on average, and down at twice that speed. These speeds take into account meal breaks and rest times. Using Toshi's estimated speeds, what is the latest time he can begin his walk so that he can return by 8 pm?
Answer:
He must start his journey by 11 AM
Step-by-step explanation:
Speed of Toshi while walking up the mountains is 1.5 kilometres per hour
Speed of Toshi while walking down the mountains = 2 * Speed of Toshi while walking up the mountains = 3 kilometres per hour
Time taken to travel 9 Km in the upward direction by Toshi = 9 Km/1.5 kilometres per hour = 6 hours
Time taken to travel 9 Km in the downward direction by Toshi = 9 Km/3 kilometres per hour = 3 hours
He will take total 6 hours + 3 hours = 9 hours to travel 18 Km distance
Thus, He must start his journey by 11 AM
Yogurt cups have a regular selling price of $0.55 each. The grocery store is
having a sale and all yogurt cups are 3 for $1. What is the markdown on a
single cup if you take advantage of the sale?
Answer:0.65$
Step-by-step explanation:
If there was no discount, the yogurt would be 1.65$
Members of a baseball team raised $1141.75 to go to a tournament. They rented a bus for $880.50 and budgeted $23.75 per player for meals. Determine the number of players the team can bring to the tournament.
An online music store sells songs on its website. Each song is the same price. The cost to purchase 8 songs is $10. Create an equation to represent the relationship between the total cost, C, and the number of songs, s, purchased. B. At this rate how many songs can be purchased for $35?
Answer:
I hope this helps.
Step-by-step explanation:
Divide 8 by 10, whatever that gets you may be able to add up to 35.
Again, I hope this helps at least a little.
The table of values below represents an inverse variation relationship. what is the value of x when y= "3.25"?
X l Y
2 l 13
4 l 6.5
A. X=84.5
B. X=8
C. X=5.3
D. X=21.1
Using the constant of proportionality, the value of when y is 3.25 is 0.5 from the inverse variation.
What is inverse variation relationship?An rise in one variable causes a decrease in the other and vice versa in a mathematical relationship between two variables known as inverse variation, also known as inverse proportionality or inverse relationship. The following equation represents inverse variation:
y = k/x
In this equation, "y" and "x" stand in for the two variables, and "k" is the variational constant. Throughout the connection, the constant of variation has a set value that never changes.
Using the data given;
y = kx
Let's find the value of k;
k = constant of proportionality
13 = k(2)
k = 13/2
k = 6.5
Using the value of k;
3.25 = 6.5x
x = 3.25 / 6.5
x = 0.5
NB: The options given are incorrect and if you will follow through the steps, you will understand the options are incorrect.
Learn more on inverse variations here;
https://brainly.com/question/31987518
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Simplify the expression:
10 + 10j – 9
10+ 10 = 20j
20j- 9= 11
The answer is 11 or if in the quiz it is 11j
Hope this helps
Which beak is for tough,large,hard seeds plsssss help me
How can sample data be used to from an estimate about the population?
Answer: A proportion can be solved to relate the sample to the population and solved to form an estimate.
Step-by-step explanation:
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Answer:
33.51
Step-by-step explanation:
V=4 3πr3=4 3·π·23≈33.51032
help me please fast i’m in need
Answer:
es la
A
Step-by-step explanation:
Determine whether a triangle with the given side lengths is a right triangle: 8 cm, 10 cm, 12 cm
When you draw the shape out you dont get a triangle
I have been having a SUPER hard time focusing and if I don't pass this quarter of school I have to redo the whole year. Any tips for focusing? Please?
Answer:
Yes I have a tip! :)
Step-by-step explanation:
1. Try going to a quiet room Because if you tend to have noisy family members it easily distracts you
2. Wake up early If you wake up early it gives you good energy to get the day going on
3. Eat Breakfast Its the most important meal of the day it will Keep you healthy! :D
4. Take notes So just incase if you have an upcoming test or when your teacher says so This will keep your grades up!
5. Be well rested Well rest keeps your body up and ready :)
6. Drink plenty of water Why Water is good for you and your health
7. And try Muting and turning of all notifications of your phone It can easily distract you
8. Create a to-do list So you can get organazied
9. use headphones to keep down the noise
10. Drink coffee It keeps you Up and some say coffee keeps them focused
11. Try studying all day (take breaks if you need to)
12. Try using some tips on YT
13. Lastly I hope you have a good Day and I hope you Try staying focus I believe In you :)
-plug in earbuds or put on headphones, you dont have to play/listen to anything, but it helps block out noise
-maybe set a small goal for yourself, where if you get a class or quiz or whatever done, you go do something else that you enjoy for a few minutes and think of a new goal for the next class.
-sometimes actually playing music tends to help! at least to me
-it can be hard, but try your best to work on only your current assignment until your done with that one. nothing else.
-(if you do it at home) go into a silent room, like maybe yours, and close the door. take out anything that might distract you, like electronics.
-if you do this at home and use your computer/a computer and tend to go onto other websites for an hour instead of working, it might be best to ask someone to block those websites on your computer. thats the most major thing i can think of...
sorry if none of these helped, but i hope you end up passing this quarter!! :DThe table shows a function. Is the function linear or nonlinear?
x y
8 20
14 2
20 0
help!!
Answer:
No
Step-by-step explanation:
To be linear, the change needs to be constant on both x and y. The change is constant on the x but not the y in the table.
The rectangle has a length of 3x + 4 and a width of 5x - 6. What is the area of the rectangle.
Use the form ax2 + bx + c to enter your answer.
I will report you for any not serious answers, and the points will be taken away from you.
I have the answer of 8 for x, but does 3 WORK for x?
Because my answer choices consists of 24, but not 8.
My big question is "is 3 a valid solution"
Answer:
i don't think 3 works for x because the only solution for x was 8
Step-by-step explanation:
PLEASE HELP ME ON MATH IM A NUMSKULL AND HAVE BEEN WORKING ON THIS FOR 2 DAYS!!!!!!!!!
Answer:
The Green Side is 24
The Orange side is 169
The answer is 169 + 24 = 193
Mark me the Brainliest, Thanks!
A parabola is defined as all points equidistant from a given directrix and focus true or false
False. A parabola is not defined as all points equidistant from a given directrix and focus.
A parabola is a conic section defined as the set of all points that are equidistant from a fixed point called the focus and a fixed line called the directrix. In other words, for any point on a parabola, the distance to the focus is equal to the perpendicular distance to the directrix. This property is known as the geometric definition of a parabola.
The focus and directrix are essential elements in defining a parabola, but they do not solely define it. The shape of a parabola is determined by the distance between the focus and the directrix. Varying this distance results in different sizes and orientations of parabolas.
The specific equation of a parabola incorporates the coordinates of the focus, the directrix, and a parameter called the focal length to precisely describe its form. False is the answer.
For more such questions on parabola
https://brainly.com/question/29635857
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Answer:
Im pretty sure the answer to this question is true. 2.5.2 Quiz Locus of Points
Step-by-step explanation: