Answer:
b, 24
Step-by-step explanation:
b
1:3
6:18
6+18=24
I GOTCHU HOMIE
Answer:
The answer is 18.
Step-by-step explanation:
6 x 3 x 1 = 18
BRAINLIEST Blue whales eat an average of 5,000 pounds of fish daily, with a standard deviation of 850 pounds. Approximately what percentage of blue whales eat more than 6,700 pounds of fish? 2.5% 5% 15.87% 31.74%
Answer:
I think it is C 15.87%
Step-by-step explanation:
-1/2(-3y+10) combing like terms
Answer:
3/2y - 5
Step-by-step explanation:
A space shuttle travels at 2.6 x 10,000 feet per second. An hour is 3.6 x 1,000 seconds. This expression can be used to find the number of feet the space shuttle travels in an hour. How many feet does the shuttle travel in an hour?
Answer:
7.22 feet
Step-by-step explanation:
From the question,
s = d/t................. Equation 1
Where s = speed of the space shuttle, d = distance traveled by the shuttle in an hour, t = time taken to travel the distance
make d the subject of the equation,
d = s×t.................... Equation 2
Given: s = 2.6×10000 feet per seconds, t = 1 hour = 3.6×1000 seconds.
Substitute these values into equation 2
d = (2.6×10000)/(3.6×1000)
d = 26000/3600
d = 7.22 feet.
Hence the shuttle travels 7.22 feet in an hour
Parallelogram FIRE
Given:
[tex]fi = (3x - 5) \: cm[/tex]
[tex]ir = (2y - 7) \: cm[/tex]
[tex]re = (x + 7) \: cm[/tex]
[tex]ef = (y + 3) \: cm[/tex]
a. What is the value of x?
b. How long is FI?
c. What is the value of y?
d. How long is EF?
e. From your answers in b and d, what is the perimeter of parallelogram FIRE?
Answer:
See the solutions below
Step-by-step explanation:
First note that the opposite side of a parallelogram are equal, hence;
For Parallelogram FIRE
fi = re
ef = ir
Given
fi = (3x-5)cm
ir = (2y -7)cm
re = (x+7)cm
ef = (y+3)cm\
a) If fi = re, then;
3x - 5 = x+7
3x - x = 7+5
2x = 12
x = 12/2
x = 6
b) Since FI = 3x - 5
FI = 3(6) - 5
FI = 18 - 5
FI = 13cm
c) Also ef = ir
y+3 = 2y - 7
y - 2y = -7-3
-y = -10
y = 10
d) EF = y+3
EF = 10 +3
EF =13cm
e) Perimeter of the parallelogram = FI + IR + RE + EF
Perimeter of the parallelogram = 13cm + 13 + 13cm + 13cm
Perimeter of the parallelogram = 52cm
Find the area of the given shape?
Answer:
28
Step-by-step explanation:
Area for a triangle is
1/2(bxh) B-Base H-Height
So
1/2(7x8)
1/2(56)
=28
Plzz help i really need it will mark brainiest. don't do it for points plzz
Answer:
A
Step-by-step explaanation:
Answer: i think its c
Step-by-step explanation:
June walked 6 3/4 feet today, and Julio Walked 4 1/2 feet. How many times the length of Julio's walk was June's walk?
Answer:
1 1/2
Step-by-step explanation:
6 3/4 ÷ 4 1/2
= 27/4 ÷ 9/2
= 27/4 × 2/9
= 3/2
= 1 1/2
Mhnaifa can you please help?
Answer:
1: 9
2: i dont know sorry
3: 21/2
Step-by-step explanation:
1: know that the bottom portion of the triangle is 18 the bottom left is 12 and the top left is 6. Now you could say that its six because they look the same size but we cant be sure, and six isnt an option. i dont know how to solve so we're using process of elimination so bare with me. we alread have 12 and 18 and theyre way bigger, it cant be 11 because it wouldnt be that small. so in my mind its 9.
2: n/A
3: because i said so
Answer:
#1
AQ/QC = AP/PBAQ / 18 = 6 / 12AQ = 18/2AQ = 9Option D
#2
x/ 12 = 10 / 24x = 12*10/24x = 5#3
(x - 8)/5 = 2/42(x - 8) = 52x - 16 = 52x = 21x = 21/2Option B
please help me !!!!!!!!!
Answer:
D. The probability of selecting an orange is ³/₅.
Step-by-step explanation:
A is incorrect because there would be 4 apples combined (3 from bag one, 1 from bag two). That makes the chance of selecting an apple 2/5 (40%), not 3/10 (30%).
B & C are incorrect because 4/10 (40%) is less than 6/10 (60%)
That leaves D, which state that you have a 60% (3/5) chance selecting an orange, as our answer. That is correct as 3/5 = 6/10 = 60%.
Please help no links
Answer:
x=5 y=-6
Step-by-step explanation:
3x+y=9 ------eqn1
y=4-2x -------eqn2
using substitution
put y=4-2x into eqn1
3x+4-2x=9
x=5
put x=5 into eqn2
y=4-2(5)
y=4-10
y=-6
Find the missing side
5
1.3
6.2
8.2
Answer:
I think it is 1.3
Step-by-step explanation:
Math help me please/////
Answer:
C.
Step-by-step explanation:
A and D are incorrect because there is one outlier in the lower graph, and there are no signs of clusters on the graph, making B wrong as well. This leaves the only answer, C, which makes sense because there is a positive correlation of a line.
Subtracting numbers is the same as adding it's opposite. Use this understanding to complete each of the equation below -5-(-7)=-5+
PLEASE ANSWER THIS IF YOU KNOW THE ANSWER
PLEASE GIVE ALL THE ANSWERS 65 POINTS
Answer:
the correct answer is 7
Step-by-step explanation:
-5-(-7) = -5 +
two minus is plus so it is
-5 + 7
PLS HELP ME I WILL GIVE BRAIN THINGY
Jar contains 8 green, 4 blue, 10 red, and 2 yellow skittles. A skittle is randomly drawn replaced then another is drawn. Find each probability
Answer:
green= 33.33%
blue= 16.7%
red=41.6%
yellow=8.33%
Step-by-step explanation:
Total 24 skittles
Divide them
green
8/24
blue
4/24
red
10/24
yellow
2/24
Answer:
a) 5/144
b) 1/18
c) 1/36
d) 25/144
Step-by-step explanation:
a) 10/24 times 2/24
b) 4/24 times 8/24
c) 4/24 times 4/24
d) 10/24 times 10/24
HELP!!!!!A semi-circular part is removed from a rectangle.
The area of the shaded portion is approx. 3041.4 cm2.
Answer:
It is true
Step-by-step explanation:
the area of the rectangle is
72•66=4752
the area of the semi circle is
π33^2= 3421.19/2= 1710.595
4752-1710.595= 3041.405
rounded to nearest tenth
3041.4
Select all the expressions that equal 6-10 Write out each solution.
A. 65 6²
5
B.
C. (6)
63
D.
67
E.
Answer:
i think c and e and d (im sorry if its wrong)
Please help :)
A sample of 60 Grade 9 students' ages was obtained to estimate the mean age of all Grade 9 students. X = 15.3 years and the population variance is 16.
a. What is the point estimate for μ?
b. Find the 95% confidence interval for μ.
C. Find the 99% confidence interval for μ.
d. What conclusions can you make based on each estimate?
(No links or you get reported)
The vertex of this parabola is at (-5, 4). Which of the following could be its
equation?
(-5, 4)
A. y* -(x + 5)2 - 4
B. y = -(x - 5)2 - 4
C. y = -(x - 5)2 + 4
D. y = -(x + 5)2 + 4
Answer:
D
Step-by-step explanation:
Because the x-coordinate of the vertex is negative, only A or D could be the correct equation for this parabola. D is correct because its constant (4) matches the y-coordinate of the vertex (-5, 4).
Answer:
y = -(x + 5)2 + 4
Step-by-step explanation:
5. Identify each relation that is a function.
Answer:
Looks like we got the same packet so i'll answer all of the questions you wrote on it.
The answers are: B, C, and F
Answer:
B C and F
Step-by-step explanation:
If the mean of this distribution is 13.7, which could NOT be the median
A.9
B.14
C.16
D.18
Answer:
A
Step-by-step explanation:
Mark as brainllest
Answer:
A
Step-by-step explanation:
give fitzroywilliamsjr6 Brainllest plz
Solve for x.
9 - 3x = 1 + x
Answer:
x=2
Step-by-step explanation:
9
−
3
=
1
+
{\color{#c92786}{9-3x}}=1+x
9−3x=1+x
−
3
+
9
=
1
+
Answer:
2
Step-by-step explanation:
9-3x=1+x
9-3x-x=1
9-4x=1
4x=9-1
4x=8
x=8/4
x=2
Translate the sentence into an equation.
Two more than the quotient of a number and 9 is equal to 8.
Answer:
it would be (9/n )+ 2 = 8
Step-by-step explanation:
I hope this is right :)))
What is an equation of the line that passes through the point
(
6
,
−
4
)
(6,−4) and is perpendicular to the line
2
x
−
y
=
5
2x−y=5
Answer:
x + 2y = -2
Step-by-step explanation:
Well let's examine the relation between x and y in a perpendicular line.
We can use the fact that for a line Ax + By = C, any line with equation Bx + (-A)y = D is perpendicular (swapping A and B gives a mirror image with respect to the line x=y and changing one of the signs gives a mirror image with respect to axis x or y. Those two together give a perpendicular line).
So we're looking for a line with equation x + 2y = D
We know what it passes through the point (6, -4), so let's input it into the equation x + 2y = D
6 + 2*(-4) = D
6 - 8 = D
D = -2
So the equation is x + 2y = -2
note that 2x + 4y = -4
or any other multiple also works.
Which of the following is/are correct in the case of free fall motion?
(I) Free fall is a linear motion.
(II) Free fall is a uniformly accelerated motion.
(III) Free fall is a motion under gravity alone.
A) I and II
B) I only
C) II only
D) I, II, and III
Answer:
D) all are true
I think it's helps you
In a right triangle, the length of one leg is 7 ft. The length of the other leg is 10 ft. What is the length of the hypotenuse?
[tex]A 149 ft. Squared \\B 51 ft. Squared\\C 17 ft\\D 289 ft. Squared[/tex]
Answer:
12^2: 7^2 + 10^2
49 + 100 = 149
12^2: 12 x 12 = 144 close enough
Step-by-step explanation:
12 is your answer
please help with these problems!! It’s getting really late and they’re due !!
Answer:
b = 9 inches
Step-by-step explanation:
Given that,
The area of triangle LMN = 36 inch²
The height of the triangle, h = 8 inches
We need to find the base of the triangle. The formula for the area of a triangle is given by :
[tex]A=\dfrac{1}{2}bh\\\\b=\dfrac{2A}{h}\\\\b=\dfrac{2\times 36}{8}\\\\b=9\ inches[/tex]
So, the base of the triangle is equal to 9 inches.
1/2n+3=6
what does n equal?
Answer:
[tex]n = \frac{1}{6} [/tex]
Step-by-step explanation:
[tex] \frac{1}{2n} + 3 = 6[/tex]
[tex] \frac{1}{2n} = 6 - 3[/tex]
[tex] \frac{1}{2n} = 3[/tex]
[tex]1 = 6n[/tex]
[tex]n = \frac{1}{6} [/tex]
Find the value of x in the triangle shown below.
C =
56
31
x
Please help me! I'm stuck and I don't know what to do!!! By the way, please don't insert a link, as I cannot reach them.
Answer:
study more so you can understand