Solve the proportion 7/5=21/x
Answer:
=15
Step-by-step explanation:
I'm confused can someone please help?
Answer:
your answer is C i hope this helps sorry if i am wrong
Step-by-step explanation:
Plz help me well mark brainliest if correct!!....
Answer:
a. 28 centimeters
A transformation is applied to the graph of f (x) = 2x2 + 3x - 4 to create a new graph for g(x) = 2x2 + 3x + 7.
Which statement describes the transformation?
OA. The graph will shift up 7 units.
OB. The graph will shift up ll units.
O C. The graph will shift down 7 units.
OD. The graph will shift down 11 units.
Answer:
b
Step-by-step explanation:
5, 8, II, 14 ...
The pattern is
Next 2 terms =
Answer:
the next two terms are 17, 20
Step-by-step explanation:
add 3 to each term
Example
5+3 = 8
8+3= 11
11+3= 14 etc.
Answer:
17 And 20
Step-by-step explanation:
The pattern is add 3
If each collectible coin weighs 2.5 grams, how much do 3 collectible coins weigh all together?
A) 9.5 grams
B) 8.5 grams
7.5 grams
D 6.5 grams
Answer:
Hello! answer: 7.5 grams
Step-by-step explanation:
To find the answer we simply just do 2.5 × 3 so... 2.5 × 3 = 7.5 so 7.5 grams is the answer! Hope that helps!
What number is ten less than 658?
Answer:
648 is the answer
Step-by-step explanation:
658-10=648
Please help me asap i need help i will give 10 points
Answer:
C. 189
Step-by-step explanation:
Each triangle is 27 which makes it 108, and 108+81=189
Surface area = sum of all area, which is the total of 4 triangles and 1 square.
1 square = 9 x9 = 81
each triangle = (6 x 9)/2 = 27
so 4 triangles = 27 x 4 = 108
=> total = 108+ 81 = 189
I need the answer pls fast
Answer:
B. 215cm^2
Step-by-step explanation:
180 + 35
Answer: B. 215
Step-by-step explanation:
I found the answer button.
The full height is 20, and the height of the parallelogram is 10. So that means the triangles height is 20-10=10. The top and bottom sides of a parallelogram are the same, so the base of the triangle is 18-(6+5)=7. So the area of the triangle is (7x10)/2=35. The area of a parallelogram can be count that same way as a regular rectangle. So 18x10=180. Putting those two together, 35+180=215.
An object that weighs $1$1 pound on Earth weighs about $\frac{1}{15}$
1
15 pound on Pluto. A man weighs 240$240$240 pounds on Earth. How many pounds does he weigh on Pluto?
Please help
Answer:
look it up that ushally helps
Step-by-step explanation:
Find the circumference of the circle.radius of 44 in Use 3.14 or 22/7
Answer:
hi i do not know but i love the app
Evaluate. Write your answer as a fraction in simplest form.
(4/3)2
Answer:
8/ 3
Step-by-step explanation:
Answer: 8/3
Step-by-step explanation: you would multiply the numerator (top number 4) by 2 and get 8/3 as a decimal it would be 2.6 repeated and as a mixed number it would 2 and 2/3
Hope this helps (^_^)
What is the value of the expression shown? 10 - 16:2
[tex]10 - 16 \div 2[/tex]
The area of a rectangular shaped pool is 64 squared meters. The width is 9 meters. Write and solve an equation to determine the length of the pool. Show work.
Answer:
7.11
Step-by-step explanation: Area=lengthxwdth
64=lengthx9
64/9=length
7.11=length
The ages of a bowling team are 33, 25, 39, and 37. Mary just joined the team and is 34 years old.
How will Mary's age affect the mean and median ages of the team?
A.
It will raise both the mean and the median.
B.
It will raise the mean and lower the median.
C.
It will lower the mean and raise the median.
D.
It will lower both the mean and the median.
Answer:Its Either A B C OR D
Step-by-step explanation:
I Think It's A
what is the domain of the relation [(7,10), (7,17), (7,24),(7,31),(14,10)
Answer:
{7,14}
Step-by-step explanation:
Domain is always the X= Values
Answer:
it is 7.
Step-by-step explanation:
Domain = x values
range = y values
There are 4 blood types, and not all are equally likely to be in blood banks. In a certain blood bank, 49% of
donations are Type O blood, 27% of donations are Type A blood, 20% of donations are Type B blood, and 4% of
donations are Type AB blood. What is the expected number of donations until the first Type AB donation is
received?
02.127
4
O24.495
25
Answer:
Step-by-step explanation:
they get 4% or 4 out of ever 100. that's 25 for one AB donation.
How many 5 digit zip codes are possible? Zero can be a digit.
Answer:
There are ten possible digits (0 to 9).
If they can be repeated, you're looking at 10 * 10 *10 * 10 * 10, or 105
This means 100000 possible zip codes if repeatable.
If not, you're looking at one less each time:
10 * 9 * 8 * 7 * 6
90 * 56 * 6
540 * 56 = 30240 zip codes without any repetitions.
In this composite function, (g◦f)(x) where f(x)=(X-3) and g(x)=X^2 what is (g◦f)(x) when x=1?
(g◦f)(1)=4
(g◦f)(1)=-4
(g◦f)(1)=-2
(g◦f)(1)=2
What is the difference of the whole number and the mixed number with an improper fraction below? 8 7/4 -7 A. 2 1/2 B. 2 3/4 C. 4 3/4 D. 2 1/4
Answer:
D. 2 1/4
Step-by-step explanation:
8 7/4 - 7
9 3/4 - 7
2 1/4
Can someone please help me I will mark u brillant
Answer:
I'm sorry for answering like that, so here is my actual answer: It is the third one. Again I'm very sorry.
Step-by-step explanation:
Answer:
The last option
Don't mind this it's just so I can post the answer.
how many feet in 3 yards
Answer:
there's 9 feet
hop this help
Step-by-step explanation:
the way i got it was multiply the length value by 3
braniest plz
Answer:
there would ve 9 feet in 3 yards
If A is the center of the circle, then which statement explains how segment ED is related to segment FD?
Answer:
ED ≅ FD because segment EF is perpendicular to a radius of circle A.
Step-by-step explanation:
The statement that explains how ED is related to FD is: ED = FD because segment EF is perpendicular to a radius of circle A.
What is Does Pendicular mean?When a segment is perpedicular to the radius of a circle, it forms a right angle at the center of the segment that is intersected by the radius of the circle.
In the diagram given, based on what perpedicular mean, ED = FD because segment EF is perpendicular to one of the radii, DA, of the circle.
Therefore, the statement that explains how ED is related to FD is: ED = FD because segment EF is perpendicular to a radius of circle A.
Learn more about perpendicular segment on:
https://brainly.com/question/1202004
1 mark question plese give me answer
Answer:
x = 110
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
x° is an exterior angle of the triangle, then
x = 60 + 50 = 110
can anyone help pls it's hard
Answer:
[tex](A\cap B)\cap U[/tex]
Step-by-step explanation:
"And" indicates taking the intersection of two sets.
You want numbers that are in all three sets: multiples of 5, multiples of 2, and all 4-digit numbers.
A quarter has a mass of 0.006 kilograms. What place value is the six in this
number?
Answer:
It is in the thousandths place
Step-by-step explanation:
The first number after the decimal is the tenths place. 0.006
The second number after the decimal is the hundredths place. 0.006
The third number after the decimal is the thousandths place. 0,006
Hope this helps!
A clinical trail tests a method designed to increase the probability of conceving a girl. In the study 280 babies were born, and 252 of them were girls. Use thr sample data to construct a 99%, confidence interveral estimate of the percentage of girls vorn. Baced on the result foes the method appesr to be effective?
CAN SOMEONE HELP A DUMMY OUT PLZ
Find the value of h for the triangle.
A14
h=1
No links plz :)
Thanks:)!!
9514 1404 393
Answer:
5.3
Step-by-step explanation:
The formula for the area of a triangle is ...
A = 1/2bh . . . . where b is the base length and h is the height.
The figure gives an area and shows b=h, so we have ...
14 ft² = 1/2(h)(h)
28 ft² = h² . . . . . . . . . multiply by 2
h = √28 ft ≈ 5.3 ft . . . . . take the square root
Translate this sentence into an equation. The sum of 16 and Delia's height is 74. Use the variable d to represent Delia's height.
willa is shopping at the mall. An outfit that she likes has 3 different styles of the top, a choice of a skirt or slacks, and 4 different belts. How many different combination does Willa have have to choose from?
A: 2
B: 6
C: 12
D: 24
Answer:
c
Step-by-step explanation: