Answer:
x = -4 1/5
Step-by-step explanation:
5x + 14 = -7
5x = -21
-21/5 = -4 1/5
Hope this is correct. Have a great day.
Answer:
[tex] \frac{ - 21}{5} \: or \: - 4 \frac{1}{5} \: or \: - 4.2[/tex]
Step-by-step explanation:
[tex]5x+14=−7 \\ 5x=−7−14 \\ 5x=−21 \\ x = \frac{ - 21}{5} \\ x = - 4.2[/tex]
In Mixed fraction.
[tex]x = - 4 \frac{1}{5} [/tex]
Hope it is helpful....JOURNAL 5.3.4.
PLZZZ HELP, I NEED 1-9
Answer:
8?
Step-by-step explanation:
What pair of angles must have the same measure?I'll give brainliest if its correct.
Answer:
[tex]\text{(C) }\angle 2\text{ and }\angle 7[/tex]
Step-by-step explanation:
Angle 2 corresponds with angle 6 and since all corresponding angles are equal, [tex]\angle 2=\angle 6[/tex]. Angle 6 and angle 7 happen to be vertical angles (opposite side of an intersection of two lines). Since all vertical angles are also equal, [tex]\angle 6=\angle 7[/tex] and by substitution, we have: [tex]\implies \boxed{\text{(C) }\angle 2\text{ and }\angle 7}[/tex]
(2x-3) (3x-5)
Hjhhhhhhhhjjhhjjjj
Answer:
6x² - 19x + 15
Step-by-step explanation:
(2x-3) (3x-5)
6x² - 10x - 9x + 15
6x² - 19x + 15
Can someone please help me with this, it’s urgent!!
Answer:
Snow accumulated faster in Harris. 0.50
enter the digit that can replace blank
Answer:
The digit you replace that box with is 6.
Help please !!!!thank yo
Answer:
250
Step-by-step explanation:
There is a 200 start up cost plus 50 per month
Cost = 200 + 50m where m is the number of months
We have 1 month
Cost = 200 +50(1)
Cost = 250
Answer:
250
Hope this helps
find the distance between (1,0) and (-2,-4)
Please help! really stuck on this question!
Cameron sponsored a fundraiser that 582 people attended. He raised 6,480. He charged $15 for balcony seats and $10 for ground seats. How many people bought balcony seats (b) and how many bought ground seats (g)?
15b + 10g = 6,480
b + g = 582
Answer:
132 people bought balcony seats and 450 people bought ground seats.
Step-by-step explanation:
We want to solve the system of equations:
[tex]\left\{ \begin{array}{ll} 15b+10g=6480 \\ b+g=582 \end{array} \right[/tex]
We can solve this by using substitution. From the second equation, we can subtract b from both sides:
[tex]g=582-b[/tex]
In the first equation, we can divide both sides by five:
[tex]3b+2g=1296[/tex]
Substitute:
[tex]3b+2(582-b)=1296[/tex]
Distribute:
[tex]3b+1164-2b=1296[/tex]
Simplify:
[tex]b+1164=1296[/tex]
Solve for b:
[tex]b=132[/tex]
Using the modified equation again, substitute:
[tex]g=582-(132)[/tex]
Evaluate:
[tex]g=450[/tex]
Therefore, 132 people bought balcony seats and 450 people bought ground seats.
Select the letter that correctly identifies the base of the prism.
The letter that correctly identifies the base of the prism is "a".
The prism shown in the above diagram is a triangular prism.The two distinctive sides that give a prism its name are its bases.So, the base of the prism should be in the shape of a triangle.The faces "b", "c", and "d" are rectangular, so they can not be the base of the prism.The faces "a" and "e" are triangular, so they are both the bases of the prism.Checking the options, we conclude that face "a" is the base of the given prism.Thus, the letter that correctly identifies the base of the prism is "a".To learn more about prisms, visit :
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suppose f(x) = x^2. what is the graph of g(x) = 1/2f(x)?
Answer:
it A just took the test
Step-by-step explanation:
djendkcg rsjzjgnrs
Answer: A
Step-by-step explanation:
Just finished test
the electricity goes out in a house. the temperature in the house changes by -8 fahrenheit in 4 hours. on average, by how many degrees is the temperature changing per hour?
Answer:
-2 degrees per hour
Step-by-step explanation:
Answer:
-2 degrees per hr
Step-by-step explanation:
Combine Like Terms:
4y + 3x3 + 2y + 8x3 - 6y
Answer:
11x^3
Step-by-step explanation:
4y + 3x^3 + 2y + 8x^3 - 6y
Combine like terms
4y+2y-6y+3x^3+8x^3
6y-6y +11x^3
11x^3
Answer:
11x³
Step-by-step explanation:
4y + 3x³ + 2y + 8x³ - 6y
3x³ + 2y + 4y + 8x³ - 6y
3x³ + 8x³ + 6y - 6y
3x³ + 8x³
11x³
which comparison is correct?
140.07 < 140.7
140.07=140.7
140.07 > 140.7
The answer is 140.07< 140.7 I hope I help
Answer:
40.07 < 140.7
step by step explanation:it's just correct I think
solve , then graph the given inequalities: a) 24.2 − y ≤ 11.2 b) -12.
Answer:
24.2-y =11.2
24.2-11.2=y
13=y
Factorise:
x^2 + 5x + 6
Answer:
Step-by-step explanation:
x^2+5x+6
=x^2+(3+2)x+6
=x^2+3x+2x+6
=x(x+3)+2(x+3)
=(x+3)(x+2)
Math help please show work
Answer:
Step-by-step explanation:
To overestimate the area would mean that you completely enclose the circle in squares; an 8 x 8 square to b exact. The area of a square with sides measuring 8 is 64. The overestimation is 64.
To underestimate the area would mean that you only count the squares that are completely inside the circle. That would be a 6 x 6 square (even though the 6th squares are a tiny bit outside the circle). A square with sides of 6 has an area of 36. The underestimation is 36.
Marking branliest!
What is the mean absolute deviation of the data in Table 3 (Number of Siblings)?
Answer:
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value –
The mean absolute deviation of the number of siblings in the data given is: 1.33.
How to Find the Mean Absolute Deviation of a Data?Find the mean, the calculate the average of the difference of each data point and the mean.
Given the data:
0, 2, 4, 1, 3, 5, 0, 1, 1, 0, 3, 2, 4, 0, 1, 3, 2, 1, 6, 2, 1, 0, 1, 3
Mean = (0 + 2 + 4 + 1 + 3 + 5 + 0 + 1 + 1 + 0 + 3 + 2 + 4 + 0 + 1 + 3 + 2 + 1 + 6 + 2 + 1 + 0 + 1 + 3)/24 = 46/24
Mean = 1.9167
Mean absolute deviation = [(0 - 1.9167) + ( 2 - 1.9167) + ( 4 - 1.9167) + ( 1 - 1.9167) + ( 3 - 1.9167) + ( 5 - 1.9167) + ( 0 - 1.9167) + ( 1 - 1.9167) + ( 1 - 1.9167) + ( 0 - 1.9167) + ( 3 - 1.9167) + ( 2 - 1.9167) + ( 4 - 1.9167) + ( 0 - 1.9167) + ( 1 - 1.9167) + ( 3 - 1.9167) + ( 2 - 1.9167) + ( 1 - 1.9167) + ( 6 - 1.9167) + ( 2 - 1.9167) + ( 1 - 1.9167) + ( 0 - 1.9167) + ( 1 - 1.9167) + ( 3 - 1.9167)]/24
Mean absolute deviation = 32/24
Mean absolute deviation = 1.33
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Use abc to find the trigonometric ratios. Enter your answer as fractions
Answer:
Tan <A = 4/3
Cos <A = 3/5
Sin <A = 4/5
Step-by-step explanation:
From the diagram given
Hypotenuse AB = 10
Adjacent = 6
Opposite = 8 (side facingc<A)
According to SOH CAH TOA
Tan <A = Opposite/adjacent
Tan <A = BC/AC
Tan <A = 8/6
Tan <A = 4/3
For Cos <A;
Cos <A = adj/hyp
Cos <A = 6/10
Cos <A = 3/5
For sin<A:
Sin <A = opp/hyp
Sin <A = 8/10
Sin <A = 4/5
What is the slope of a trendline that passes through the points (1, 3) and (10, 25)
A. -15/2
B. -1/2
C. 22/9
D. 24/7
Answer:
22/9
Step-by-step explanation:
We have two points so we can use the slope formula
m = (y2-y1)/(x2-x1)
m = (25-3)/(10-1)
=22/9
(BRAINLIEST) Choose 1 from the following Unit 8 sub-topics and expound: (need 5-6 sentences just on ONE of these topics)
Pythagorean Theorem
Trigonometric Functions
Special Right Triangles
Solving Right Triangles
Applications of Right Triangles
Answer:n
Step-by-step explanation:
pls help me with thid
What's the value of -2/5-(-9/15)?
A.2/5+9/15=1
B. -2/5+9/15=3/15
C.-9/15-2/5=-1
D.-9/15+2/5=-1/5
9514 1404 393
Answer:
B. -2/5+9/15 = 3/15
Step-by-step explanation:
The only two answer choices that have -2/5 as part of the sum are B and C. Of those, choice C incorrectly represents the subtraction of -9/15.
The only reasonable choice is B.
__
The result can be reduced from 3/15 to 1/5 by removing a factor of 3 from numerator and denominator.
See image for question.
Please show workings.
Question Continuation :
a. a prime number ?
b. a perfect square ?
c. a perfect cube ?
Answer:
See belowStep-by-step explanation:
We get possible sums from 1 + 1 = 2 to 6 + 6 = 12 when we toss two dices together. Total ways 6*6 = 36
a.
Prime numbers:
2, 3, 5, 7, 11 - total 5 outcomes with 15 ways (1+1, 1+2, 1+4, 1+6,2+1, 2+3, 2+5, 3+2, 3+4, 4+1, 4+3, 5+2, 5+6, 6+1, 6+5)P(prime number) = 15/36b.
Perfect squares:
4, 9 - total 2 outcomes with 3 ways for 4 (1 +3, 2+2, 3+1) and 4 ways for 9 (3+6, 4+5, 5+4,6+3)P(perfect square) = (3 + 4)/36 = 7/36c.
Perfect cube:
8 - one outcome with 5 ways (2+6,3+5,4+4,5+3,6+2)P(perfect cube) = 5/36The groundkeep filled the first sandbox with sand to a height of 6 inches what is the volume in cubic feet of the sand that was used to kill the first sandbox to a night of 6inches
Answer:
https://nrckids.org/CFOC/Infant_Toddlers
Step-by-step explanation:
Please helppp!! I don't know how to do this
Answer:
(-2, -4)
Step-by-step explanation:
Start at point O which has coordinates (0, 0). Go 2 units left. Go 4 units down. Now you are at point I.
Answer: (-2, -4)
Answer this for me I am having probs and I am only 8yrs old don’t judge
5x5=25
5x6=30
4x6=24
6x6=36
Answer:
You are all correct! what do you need help answering?
What are the coordinates of the point on the directed line segment from (−8,−6) to (-1, 8) that partitions the segment into a ratio of 5 to 2?
Answer:
(-3, 4)
Step-by-step explanation:
let the point P(x, y)
x = (5/7 × (-1+8)) + (-8)
= (5/7 × 7) -8 = 5-8 = -3
y = (5/7 × (8+6)) + (-6)
= (5/7 × 14) -6 = 10-6 = 4
so, P => (-3 , 4)
[tex]\\ \rm\Rrightarrow M(x,y)[/tex]
[tex]\\ \rm\Rrightarrow\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n}\right)[/tex]
[tex]\\ \rm\Rrightarrow\left(\dfrac{-5-16}{7},\dfrac{40-12}{7}\right)[/tex]
[tex]\\ \rm\Rrightarrow\left(\dfrac{-21}{7},\dfrac{28}{7}\right)[/tex]
[tex]\\ \rm\Rrightarrow(-3,4)[/tex]
What percent of 36 is 18?
I NEED HELP
Answer:
50%. 18 is half of 36 therefore it is 50% of 36
Answer:
50%
Step-by-step explanation:
hope this helps
PLEASE HELP!! WILL GIVE BRAINLIEST!!
Answer:
Step-by-step explanation:
2100000 × (1.06)³= sorry I don't have a calculator but type that in.
The power 3 is for the years 2012 and 2015 as there is a 3 year gap. Hope that helps
help its in the picture
Answer:
6
Step-by-step explanation:
Answer:
The answer would be 6
Step-by-step explanation: