Answer:
c
Step-by-step explanation:
in did the work
I need help with this problem please
Answer:
x=5
Step-by-step explanation:
The midsegment of a trapezoid is equal to the sum of the two bases divided by two. This means that 17 = (2x + 1 + 3x + 8)/2. To start, multiply both sides by 2 to get 34 = 2x + 1 + 3x + 8. Next, combine like terms to get 34 = 5x + 9. Subtract 9 from both sides for 25 = 5x. Finally, divide both sides by 5 to get an x-value of 5.
7. The speed of one car is 20% less than the speed of a second car. What per cent more time does the first car need to travel the same route as the second car?
Answer:
25% or more
Step-by-step explanation:
t1 = d1/v1 , t2 = d2/v2.
d1 = d2 , and v1 = 0.8 v2
t1 / t2 = d1/d2 x v2/v1 = v2/v1 ( as d1 = d2 )
t1/t2 = v2 / v1 = v2/0.8 v2 = 1/0.8 = 1.25
Which of the following is an equation of the line that is parallel to the x-axis and contains (3,-5)
a
y = 3
b
x = -5
c
x =3
d
y = -5
Answer:
c-x=3
Step-by-step explanation:
c-x=3
becausw i took test already
George is getting balloons for his father's birthday party. He wants each balloon string to be 6 feet long. At the party store, string is sold by the yard. If George wants to get 82 balloons, how many yards of string will he need?
Answer:
164 yards
Step-by-step explanation:
Each balloon string = 6 feet
Total balloons needed for the birthday = 82
how many yards of string will he need?
Total strings of balloon needed = Each balloon string × Total balloons needed for the birthday
= 6 feet × 82
= 492 feet
Total strings of balloon needed = 492 feet
1 yard : 3 feet
x yards : 492 feet
1 : 3 = x : 492
1/3 = x / 492
1 * 492 = 3 * x
492 = 3x
x = 492/3
= 164
x = 164 yards
492 feet = 164 yards
A little bit of help would be nice please
Answer:
F(x)=3x+2 , f(x)= 14
14=3x+2
12=3x
X=4
find the value of x.
Answer:
savageserbs friends y.o.u.t.u.b.e
Step-by-step explanation:
Write an equation of the line
Answer:
y= -2/1x + 8 or y= -2x + 8
Step-by-step explanation:
Andre went to a sporting goods store that was having a different sale. He bought a baseball glove and 2 packages of socks. The baseball glove normally costs $34. The baseball glove is not discounted. One package of socks normally costs $6. On sale, one package of socks cost $4. The sales tax rate is 7.75%. What percentage of the total regular price (before tax) was his savings?
Please help this is due today and I have even tried cheating
Answer:
8.7%
Step-by-step explanation:
Divition then Multiply
Answer: 8.7%
Step-by-step explanation:
You have to divide then multiply
Need help on these thank you
Answer:
A) p=12
B)p=1
C)
Step-by-step explanation:
a)
2/3(90)=5p
60=5p
5p=60
p=60/5
p=12
b)
14p-17=-3
14p=-3+17
14p=14
p=1
c)
2p+4=3/2b
2(2)+4=3/2b
4+4=3/2b
8=3/2b
3/2b=8
3b=8×2
3b=16
b=16/3
(not sure but I tried haha)
(-2x + 8.1y) – (-9x + 5.3y).
Answer:
7x+2.8y
Step-by-step explanation:
Answer:2x6y=8
Step-by-step explanation:
3. The term outside the bracket is used to?
Answer:
Step-by-step explanation:
In the concept of mathematics or algebra, the term outside the bracket is used to represent the number of times that a certain mathematical process has been repeated. The mathematical process being repeated is the expression found inside the brackets. When solving this we use the distributive property to and multiply the number outside the bracket by each element inside the brackets separately. One example of outside the bracket would be the number 5 in this example...
5(4 + x)
How did I I get this wronggggggg
Answer:
mhmmm well i don't know what you got wrong but it was prob cus u didnt sum wrong or wasn't paying attention to what you were doing. Hope this helpss have a safe and joyful holiday
Step-by-step explanation:
Which set of transformations is needed to help determine whether parallelogram KLMN is congruent to parallelogram PQRS?
The squirrels in our yard love black walnuts. 8% seem to prefer storing walnuts in our garage and 10% prefer to store them in our garden pots. If 4% of the squirrels are happy storing walnuts in both places, then what is the probability that a squirrel will store walnuts in either the garage or the garden pots? A 12% B 14% C 18% D 22%
someone help me please
Answer:
After 6 weeks Sarah will have $90
After w weeks she will have $10w + $30
Step-by-step explanation:
In order to solve this question we will need to make an equation that will tell us how much money Sarah will get after w number of weeks.
Firstly we have to understand that Sarah already has $30 which means that even if she work for 0 weeks she still will have $30 dollars, other wise saying $30 is the constant of the equation we are about t make. Secondly we need to understand that the word "can save additionl$10 dollars a week" mean that in "w" weeks she will get 10w extra dollars. Now let "y" be the number of dollars she will have after "w" weeks of saving. Knowing the information above we can write the following.
y = $10w + $30 (because she already has them and that is why we can add
them to the money she saves by working on the part time job)
Now that we found the answer to the second question we can easily find the answer to the first question by plugin in the "w" value.
Since we need to find out the number of money she will have after 6 weeks of saving we do...
y = $10w + $30
y = $10 x 6 + $30
y = $60 + $30
y = $90
(-3,0) perpendicular y+4=7(x-12)
Answer:
x= -5
Explanation:
since y = 12 is a straight line parallel to the x-axis , then the equation of a line perpendicular to it must be parallel to the y-axis with equation x = a
In this case the line passes through (-5 , 8 ) hence a = - 5
Step-by-step explanation:
PLEEEEEAAASSSSEEEEEE HEEEELLLPPPPPP
what is the interior angle sum of these shapes? show your work
Answer:
1800,720 degrees
Step-by-step explanation:
[tex]The\ interior\ angle\ sum\ of\ any\ polygon\ with\ sides\ n\ is\ given\ by:\\180(n-2)=Interior Angle Sum\\The\ First\ Figure(H)\ is\ a\ dodecagon\ or\ 12-sided\ polygon.\\Hence,\\Interior\ Angle\ sum=180(12-2)\\=180(10)=1800\ degree\\The\ second\ figure(7)\ is\ a\ hexagon\ or\ a\ 6-sided\ polygon.\\Hence,\\Interior\ Angle\ sum=180(6-2)\\=180*4=720\ degree[/tex]
Lee’s teacher gave her a picture of an angle and asked her to perform a common construction on the figure. Lee used a compass to draw several arcs on the original angle and a nearby ray as shown in the figure below.
Answer:
Congruent Angles
Step-by-step explanation:
Answer: C : Congruent Angles
Step-by-step explanation:
I just took the test
Hello all!
If you get this correct (it shows) I will give you brainlest 5 stars and thanked every day!
Answer:
sat: 28:63
sun:32:72
Step-by-step explanation:
thats is.
x^2-7x-330=0
find the value of x
Answer:
x = -15 and 22
Step-by-step explanation:
Write an equation in slope-intercept form of the line shown
What is the absolute value of -6? Use the number line to help answer the question.
Answer:
it is 6
Step-by-step explanation:
Marco needs to buy some dog food. At the nearest store, 3 bags of dog food cost $15.75. How
much would Marco spend on 2 bags of dog food?
of dog food
light travels at a speed of 186,000 miles per second is that speed, velocity or acceleration ?
Answer:
That would be velocity
Step-by-step explanation:
Acceleration would be like the force thats strikes the object, you can’t really strike light so it’s velocity.
Velocity is the amount of speed in a certain direction
Acceleration is like the force used to move an object
In a city, the rainfall was recorded in inches each month for 12 months. What type of graph would
best display the change in rainfall?
Answer:
Bar graphs
Step-by-step explanation:
To best display something over time you should use something like a bar graph. I hope that helps! :)
Need help for help pleaseeeeeeeee
HELP PLEEEAAAASSSEEEE!!!!
Answer:
A) AAS
Step-by-step explanation:
The two pairs of angles are given and they also share a side, meaning that side is congruent to itself, so they are congruent because of Angle Angle Side (AAS)
SOMEONE PLEASE HELP ME!!!!! ILY!!!
f(n) = n + 1
Find (f*f)(-9)
Solve work please
[tex](f \times f)( - 9) = f( - 9) \times f( - 9) \\ f(n) = n + 1 \\ f( - 9) = - 9 + 1\\ f( - 9) = - 8 \\ f( - 9) \times f( - 9) = ( - 8) \times ( - 8) \\ = 64[/tex]
Therefore the answer is 64
construct the following isosceles triangle
when mAB= 5cm and m∠A= 40 degrees
answer my question with steps
the triangle should in the end look like the image below
Answer:
Mathematics Solutions Solutions for Class 8 Math Chapter 14 Construction Of Triangles are provided here with simple step-by-step explanations. These solutions for Construction Of Triangles are extremely popular among Class 8 students for Math Construction Of Triangles Solutions come handy for quickly completing your homework and preparing for exams. All questions and answers from the Mathematics Solutions Book of Class 8 Math Chapter 14 are provided here for you for free. You will also love the ad-free experience on Meritnation’s Mathematics Solutions Solutions. All Mathematics Solutions Solutions for class Class 8 Math are prepared by experts and are 100% accurate.
Step-by-step explanation:
Construct a triangle ABC in which AB = 5 cm and BC = 4.6 cm and AC = 3.7 cm.
ANSWER:ANSWER:Steps of construction:
ANSWER:Steps of construction:(1) Draw a sufficiently long line segment using a ruler.
ANSWER:Steps of construction:(1) Draw a sufficiently long line segment using a ruler.(2) Locate points A and B on it such that AB = 5 cm.
ANSWER:Steps of construction:(1) Draw a sufficiently long line segment using a ruler.(2) Locate points A and B on it such that AB = 5 cm.(3) With A as the centre and radius 3.7 cm, draw an arc.
ANSWER:Steps of construction:(1) Draw a sufficiently long line segment using a ruler.(2) Locate points A and B on it such that AB = 5 cm.(3) With A as the centre and radius 3.7 cm, draw an arc.(4) With B as the centre and radius 4.6 cm, draw another arc that cuts the previous arc at C.
ANSWER:Steps of construction:(1) Draw a sufficiently long line segment using a ruler.(2) Locate points A and B on it such that AB = 5 cm.(3) With A as the centre and radius 3.7 cm, draw an arc.(4) With B as the centre and radius 4.6 cm, draw another arc that cuts the previous arc at C.(5) Join AC and BC.
ANSWER:Steps of construction:(1) Draw a sufficiently long line segment using a ruler.(2) Locate points A and B on it such that AB = 5 cm.(3) With A as the centre and radius 3.7 cm, draw an arc.(4) With B as the centre and radius 4.6 cm, draw another arc that cuts the previous arc at C.(5) Join AC and BC.Then, ABC is the required triangle.
