Answer: 502.4 m
Step-by-step exp
Answer: C or 502.04
Step-by-step explanation: took the practice got 100%
....?.?.?.?.?..??..?.??.??.??..
Answer:
90 degrees
Step-by-step explanation:
This is a right angle, so it is a 90 degree angle.
Hope that helps!
What are the zeros of f(x) = x2 + x – 30?
A. x = –6 and x = 5
B. x = –5 and x = 6
C. x = –15 and x = 2
D. x = –2 and x = 15
Answer:
Answer A is correct. (x + 6)(x - 5) = x^2 + x - 30.
Step-by-step explanation:
Note that -30 = (-5)(6) and (5)(-6). This quadratic can be factored easily:
x^2 + x - 30 = (x + 6)(x - 5) is correct because 6x - 5x = x, the middle term of x^2 + x - 30.
Setting each factor equal to zero, one by one, we get:
x + 6 = 0 => x = -6, and x - 5 = 0 => x = 5
Answer A is correct.
Carly had some markers. After she bought 16 more, she had 40 markers. How
many markers did Carly start with?
Answer:
24 markers
Step-by-step explanation:
24+16=40
40-16=24
Find the distance between (-2, 3) & (-7, -7). Round to the nearest tenth.
Answer:
11.2 units
Step-by-step explanation:
From (-7, -7) to (-2, 3) is 5 units horizontally and 10 units vertically. Thus we have a right triangle with sides 5 and 10 respectively. The length of the hypotenuse of this triangle is the distance between (-2, 3) & (-7, -7):
d = √(5² + 10²) = √(25 + 100) = √125 = √25√5, or 5√5.
This is approximately 11.2 units
[tex]{ \sf{find \: the \: distance \: between \: ( - 2,3)and \: ( - 7, - 7).}} \\ { \sf{round \: to \: the \: nearest \: tenth}}[/tex]
[tex]{ \sf{ \red{distance = \sqrt{( {x2 - x1})^{2} + ( {y2 - y1})^{2} } }}} \\ \\ { \sf{x1 = - 2}} \\ { \sf{x2 = - 7}} \\ { \sf{y1 = 3}} \\ { \sf{ y2 = - 7}}[/tex]
[tex]{ \sf{ \green{ distance = \sqrt{ {( - 7 - ( - 2)})^{2} + {( - 7 - 3)}^{2}}}} } \\ \\ { : {\implies{ \green{ \sf{distance = \sqrt{ {( - 5)}^{2} + {( - 10)}^{2} } }}}}} \\ \\ { : { \implies{ \green{ \sf{distance = \sqrt{25 + 100}}}}}} [/tex]
[tex]{ : { \implies{ \sf{ \green{distance = \sqrt{125}}}}}} \\ \\ { : { \implies{ \green{ \sf{distance = 5 \sqrt{5}}}}}} \\ \\ { : { \implies{ \green{ \sf{distance = 5 \times 2.236}}}}}[/tex]
[tex]{ : { \implies{ \underline{ \green { \sf{distance = 11.18= 11.2}}}}}}[/tex]
What is the equation for the line of symmetry in this figure?
Answer:
Step-by-step explanation:
Y-axis is the line of symmetry as it divides the figure into two equal parts
which is a property of a parallelogram?
Answer:
Opposite sides are congruent (AB = DC).
Opposite angels are congruent (D = B).
The sum of all the angles equals 180 degrees.
If one angle is right, then all angles are right.
The diagonals of a parallelogram bisect each other.
Each diagonal of a parallelogram separates it into two congruent triangles.
The figure shows a parallelogram inside a rectangle outline:
A parallelogram is shown within a rectangle. The length of the rectangle is 3 over 4 foot and the width of the rectangle is 1 over 2 foot. The two equal bases of the triangles outside the parallelogram are labeled 1 over 8 foot.
What is the area of the parallelogram? (1 point)
Select one:
a.
1 over 32 square foot
b.
5 over 16 square foot
c.
9 over 32 square foot
d.
6 over 16 square foot
Answer:
6 over 16 square foot
Step-by-step explanation:
The mailing box shown below has a volume of 960 in. The width is 8 inches and the length is 8 inches. In inches, what is the height of the mailing box? ?
A 8 in. B. 120 in C. 15 in. D 12 in
Answer:
c 15
Step-by-step explanation:
960=8x8xh
960=64h
960/64=64h/64
15=h
PLEASE HELP
A number b increased by 4 is greater than or equal to 15.
Answer:
b ≥ 11
Step-by-step explanation:
b + 4 ≥ 15
b ≥ 15 - 4
b ≥ 11
multiply
3x ( x + 2y)
Answer:
3x^2 + 6x
Step-by-step explanation:
Just distribute
3x(x + 2)
3x(x) = 3x^2
3x(2) = 6x
3x^2 + 6x
hii please help i’ll give brainliest
Answer:
the coefficient is 2
2x^4 = 2 * x^4 = 2 is the coefficient
hope that helps
Answer:
2
Step-by-step explanation:
The coefficient of a term is the number that multiplies the variables of the term.
In the term 2x^4, the number multiplying the variables is 2, so the coefficient is 2.
PLEASE HELP, question in image
Answer:
(65+10)/5
You can simplify from 5x-10=65.
Sorry I was late I had to finish a quiz.
Pat has spent 48 minutes reading, 1 hour and 17 minutes playing baseball in the yard, 65 minutes playing soccer, and 39 minutes watching tv. Show your work Part A. How many minutes did pat spent playing sports
Answer:
the total minutes spent on playing sports is 142 minutes
Step-by-step explanation:
The computation of the minutes spent in playing sports is shown below:
= Baseball + soccer
= 1 hour 17 minutes + 65 minutes
= 77 minutes + 65 minutes
= 142 minutes
Hence, the total minutes spent on playing sports is 142 minutes
Find the quotient. Express your answer as a mixed number in simplest form.
334 ÷ 112
Answer:
2 and 55/56
Step-by-step explanation:
334/ 112= 2.982142857 or 2 and 55/56
please help!! will give brainliest!!!!
100,78,93,84,91,100,82,79
what is the MAD?
A. 7.625
B.61
C.88.4
D.8
Answer:
The correct answer is A. 7625
Some one please give me the answers
Mr. Lenny has graded 25% of his 200 students papers. How many papers did he finish
grading?
A
50
B.
60
с
25
D
300
Answer:
50 papers
Step-by-step explanation:
50% of the 200 papers would be 100 papers graded because half of 200 is 100.
25% would be 1/4 of the 200 papers.
So you have to divide.
200 divided by 4 is 50.
Therefore 50 papers have been graded so far.
Use simple interest to find the ending balance. $215 at 8% for 8 years
Answer:
$ 352.6
Step-by-step explanation:
SI = P (1 + rt)
= 215 [ 1 + (0.08) x 8]
= 215 (1 + 0.64)
= 215 (1.64)
= $ 352.6
The cookie recipe called for oatmeal and raisins in the ratio of 3 to 1. If 4 cups of oatmeal were called for, how many cups of raisins were needed?
Help me pls wdadsada
Answer:
one blue triangle is equal to 4
x = 4
Step-by-step explanation:
ok so lets say one red circle is equal to y so
y = 2
there is 4 circles so it would be
4y = 4 * 2 = 8
then the blue triangles are x and are equal to
2x = 2 * x = ?
8 / 2 = x = 4
x = 4
Show all your work! Thank you!
Answer:
a
Step-by-step explanation:
1+1=2 2+2=4 meaning its 9$ for the cheesecake and 10 for the apple pie
Out of 250 randomly selected U.S. men in the 35– 44 age group, about how many would you expect to have a total cholesterol level greater than 260 milligrams per deciliter of blood?
Answer:
i think this is the one
Step-by-step explanation:
The dashed segments in these drawings represent the ... Select all the statements that are true about bases and heights in a ... Find the area of the parallelogram and record it in the last column of the table. ... Figure 1.2.2.6: 2 copies of the same parallelogram. On the ... Definition: Parallelogram.
An article bought for Rs1000 is sold in fourth-fift of the cost prize . What is the profit percentage?
Answer:
-20%
Step-by-step explanation:
Given that :
Purchase price = Rs1000
Price sold = 4/5 of the purchase price
Price sold = 4/5 * 1000 = Rs. 800
Profit Percentage :
(price sold - purchase price) / purchase price * 100%
(800 - 1000) / 1000 * 100%
(-200 / 1000) * 100%
-0.2 * 100%
-20%
Question 1 of 5
What is the equation of the line through (4,5) and (0, -3)?
A. y = 2x + 3
B. y= 2x-3
C. y= -2x + 3
D. y=-2x-3
SUBMIT
Answer:
the equation would be b. y=2x-3.
IM USING ALMOST ALL OF MY POINTS FOR THIS SO PLS HELP ME
Answer:
will BCE is 37 and the others are I.D.K
Step-by-step explanation:
find the value of given expression
[tex] \sqrt{899 + 1} [/tex]
Answer:
30 is the answers for the question
Find the common ratio of the geometric sequence 36, 6, 1, 16, ... . Write your answer as an integer or fraction in simplest form.
Answer:
Step-by-step explanation:
The common ratio is the constant found by dividing any term by the previous term.
r=6/36=1/6
r=1/6
I am assuming the 16 at the end of the sequence was a typo. IF 16 was at the end of the sequence it is NOT a geometric sequence as there would not be a common ratio for all terms.
whats the answer here? Please tell!
y = a(x - p)² + q
a = -1, p = -3, q = -2
y = -(x + 3)² - 2
Which expression uses the greatest common factor and distributive
property to write 18 + 24 as a product? Circle the letter of the
correct answer.
A 2(9 + 12)
B 8(10 + 16)
C 6(3) + 6(4)
D 6(3+4)
Lily chose A as the correct answer. How did she get that answer?
Answer: she got that because when you multiply 2 by 9 you get 18 and when you do 2 times 12 you get 24. Choice à is just a disturbuted version of 18+24
Step-by-step explanation:
Answer:
D. 6(3 + 4)
Step-by-step explanation:
because 18 + 24 = 42 and 6(3 + 4) = 42 as well
convert 27ft in to inches
Answer:
324 inches
Step-by-step explanation:
There are 12 inches in a feet
12 * 27 = 324
Answer:
324 inches
Step-by-step explanation:
One feet is 12 inches so you have to multiply 27 by 12 and get 324