Answer:
-3
Step-by-step explanation:
= -2-(-5)+-6
= -2-(-5)-6
= -2--5-6
= -2+5-6
= -3
what is the rate of change of x 3 ,7 ,4,1
y,14,30,18,6
Answer:
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iihpicaiphcheihpihphfpi fp8qh p8rnroqbipicrulqAQQvb
Step-by-step explanation:
ugacptqpvyoacabxyipsasyaoX
cilqguog ihi ehiqulbd
bpabuovueqo2
Yope had $200 to buy food for the community picnic. She bought 11 packages of hot dogs and 8 packages of buns. Each package of hot dogs cost $14.05, and each package of buns cost $3.55. How much money did Yope have left after her purchases?
Answer:
17.05 dollars left
Step-by-step explanation:
11 x 14.05 = 154.55
8 x 3.55 = 28.4
154.55 + 28.4 = 182.95
200 - 182.95 = 17.05
hope this helps you ;)
pls give me brainlest :)
Answer: the answer is b 17.05
Step-by-step explanation:
Write a conjecture that describes the pattern in each sequence. Then use your conjecture to find the next item in the sequence.
-5, 10, -20, 40,_,_,_
Answer:
The next 2 items would be -80 and 160
The complete series is -5, 10, -20, 40, -80, 160, -320 and this can be determined by using the geometric progression.
Given :
-5, 10, -20, 40,...
The following steps can be used in order to determine the next item in the sequence:
Step 1 - The given sequence is in the geometric progression.
Step 2 - Write the given series.
-5, 10, -20, 40,...
Step 3 - The next term in the given sequence is:
= - 40 [tex]\times[/tex] 2
= - 80
Step 4 - After the above term the term obtained is:
= [tex]80\times 2[/tex]
= 160
Step 5 - After the above term the term obtained is:
= [tex]-160\times 2[/tex]
= -320
For more information, refer to the link given below:
https://brainly.com/question/14320920
5f/6 = 30
it's a two step equation
Answer:
f=36
Step-by-step explanation:
5f/6=30
5f=30(6)
5f=180
f=180/5
f=36
Using appropriate properties find. 2/5×(-3/7)-1/6×3/2+1/14×2/5
choose all the answer that apply
which of the following are general characteristics of animal
specialized tissue
spinal cord
nervous system
autotropic
mobility
Answer:
mobility is a general characteristic of animals
Step-by-step explanation:
spinal cord is apart of an animal and nervous system is a system in animals autrotrophic is the feeding mode of plants
specialized tissue is a collection of cells specialized to perform the same function
How do you round 25.62 to the nearest ten
Answer:
If its below 5 then it stays the same but if its over 5 then round up. 26
Step-by-step explanation:
1/5x + 4 =1/3x-8
Can you show your work too? That would be great
Answer:
90
Step-by-step explanation:
1/5x+4=1/3x-8
add 8 to both sides and subtract 1/5x from both sides
4+8=1/3x-1/5x
12=5/15x-3/15x
12=2/15x
divide both sides by 2/15
12÷2/15=x
when dividing by a fraction, invert and multiply
12*15/2=x
90=x
CHECK:
1/5(90)+4=1/3(90)-8
18+4=30-8
22=22
Find the mean, median, and mode
4, 8, 8, 4, 8, 4, 9, 3
Can some one help me I having trouble
Answer:
Step-by-step explanation:
Mean (Average):
6.42857
Median (Middle):
8
Mode (Most Common):
4,8
Does anyone know how to answer this problem?
Here's the picture.
Answer:
3 [tex]\frac{46}{81}[/tex]
Step-by-step explanation:
change 1 [tex]\frac{8}{9}[/tex] to an improper fraction
1 [tex]\frac{8}{9}[/tex] = [tex]\frac{17}{9}[/tex] , thus
[tex]\frac{17}{9}[/tex] × [tex]\frac{17}{9}[/tex] = [tex]\frac{289}{81}[/tex] = 3 [tex]\frac{46}{81}[/tex] or 3.57 ( to 2 dec. places )
Answer:
3.57
Step-by-step explanation:
1 8/9 =
(17/9)^2
17/9 x 17/9
17 x 17/ 9 x 9
17^2/ 9^2
289/81
3.567901
3.567901 Rounded is 3.57
Hope this helps!
Plz name brainliest if you can!
Which defines a circle?
Answer:
all coplanar points equidistant from a given point
15-10÷5+5?What is the answer
Answer:
18
Step-by-step explanation:
15-10÷5+5
First distribute the 10 ÷ 5.
15-2+5
Left to right, Subtract the 15-2.
13+5
Add.
18
Answer:
18
Step-by-step explanation:
A damsel is in distress and is being
held captive in a tower. Her knight in
shining armor is on the ground below
with a ladder. When the knight stands
15 feet from the base of the tower and
looks up at his precious damsel, the
angle of elevation to her window is 60
degrees. How long does the ladder
have to be?
Answer:
30 feet
Step-by-step explanation:
Let x be the length of the ladder. Then, x cos(60) = 15
If we divide both sides by cos(60), then x = 30 feet.
The length of ladder to be used by knight will be of 30 feet
What is angle of elevation?The angle of elevation is an angle that is formed between the horizontal line and the line of sight. If the line of sight is upward from the horizontal line, then the angle formed is an angle of elevation.
According to the question
The knight stands 15 feet from the base of the tower and the
angle of elevation to her window is 60 degrees.
Therefore, In figure
AB = Height of tower
CA = Distance between knight and tower = 15 feet
BC = Length of the ladder
angle of elevation = 60°
Now ,
Cos(60°) = [tex]\frac{Base}{Hypotenuse} = \frac{distance between knight and tower}{Length of the ladder } = \frac{15}{BC}[/tex]
[tex]\frac{1}{2} = \frac{15}{BC}[/tex]
BC = 30 feet
Length of the ladder = 30 feet
Hence, the length of ladder will be used is 30 feet .
To know more about angle of elevation here :
https://brainly.com/question/21137209
# SPJ2
WIll MARK BRAINLIEST
A hexagonal-based prism is sliced horizontal to the base. Which figure best represents the cross-section parallel to the slice?
Can someone help me solve these or explain it to me?
Find the value of y that corresponds to x = –4 in the graph of the equation 2x + 3y = 13.
A)-7
B)7
C)9
D)-9
In July, the average temperature in one US city was 29°C. By December, the average temperature had fallen by 29°C. Explain why the average temperature in December was 0°C.
Answer:
The temperature went up 29°C, which represents a positive 29. Then the temperature fell 29°C, which represents a negative 29. The average temperature rose and fell the same amount. The absolute values are the same, so the difference is 0.
Step-by-step explanation:
Edgenuity 2020
Answer:
Sample response: The temperature went up 29°C, which represents a positive 29. Then the temperature fell 29°C, which represents a negative 29. The average temperature rose and fell the same amount. The absolute values are the same, so the difference is 0.
Step-by-step explanation:
I did the assignment
I need help with this
========================================================
Explanation:
Y is between X and Z (not necessarily at the midpoint). This means the three points are on the same line. Going from left to right we have X, Y and Z in that exact order.
Put another way, segment XZ is cut into smaller pieces XY and YZ.
The smaller pieces XY and YZ add back up to the largest segment XZ.
--------------
XY + YZ = XZ
( XY ) + ( YZ ) = XZ
( 7a ) + ( 5a ) = 6a+24 ..... substitution
7a+5a = 6a+24
12a = 6a+24
12a-6a = 24 ....... subtracting 6a from both sides
6a = 24
a = 24/6 ....... dividing both sides by 6
a = 4 is the first answer we're after
-------------
Use this value of 'a' to find the length of each segment
XY = 7a = 7*4 = 28
YZ = 5a = 5*4 = 20 is the second answer we want
XZ = 6a+24 = 6*4+24 = 48
Note how XY+YZ = 28+20 = 48 to match with XZ = 48 we got in the previous line above.
WILL GIVE BRAINLIEST 8+7-4
Answer:
11
Step-by-step explanation:
8 + 7 = 15.
15 - 4 = 11
Your answer would be 11.
Answer:
11
Step-by-step explanation:
put the 8 and 7 in () so now it is (8+7)-4 then add the (8+7) which is 15 so now it is 15-4 which is 11
PLEASE HELP! 15 POINTS What are the factors of the expression 4(q−18+p)?
Answer:
4 and (q − 18 + p)
Step-by-step explanation:
Given:
4(q−18+p)
The factors are
4 and (q − 18 + p)
A factor refers to something which is multiplied by something else. It could be a number, variable, term, or a longer expression.
For example. The factors of the expression 6x(y +2)
are 6, x and (y+2)
New York City uses about one billion, three hundred million gallons of water each day.
Answer:
ya about 1 billion
Dang that's a lot
The angle 22.07° + 12°58' is closest to:
Answer:
34.65
Step-by-step explanation:
What value is equivalent to 0.5
Answer:
Percent equals Decimal equals Fraction equals
0.5% 0.005 1⁄200
Hope This Helps!!!
Answer:
1/2 would be correct. Hope it helped <3
Evaluate the following expression. 6^-1
Please help 7th ac math
Answer:
1/2x
Step-by-step explanation:
[tex]\frac{\frac{1}{4}+x *\frac{2}{1} }{\frac{1}{2}\frac{2}{1} } =\frac{2}{4} + 2x= \frac{1}{2} + 2x[/tex]
To solve this type of fraction you need to times the inverse of the bottom fractal, both over and under. In this case the inverse of 1/2 is 2/1
What is the key idea when combining like terms?
Which types of life experiences have shaped your identity?
The given line segment has a midpoint at (−1, −2).
On a coordinate plane, a line goes through (negative 5, negative 3), (negative 1, negative 2), and (3, negative 1).
What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?
y = −4x − 4
y = −4x − 6
y = One-fourthx – 4
y = One-fourthx – 6
y = Three-halvesx + 1
Answer:
The given line segment has a midpoint at (−1, −2).
On a coordinate plane, a line goes through (negative 5, negative 3), (negative 1, negative 2), and (3, negative 1).
What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?
y = −4x − 4
y = −4x − 6
y = One-fourthx – 4
y = One-fourthx – 6
y = Three-halvesx + 1
What angle measure is complementary to 87 degrees?
The point-slope form of the equation of the line that passes through (-5, -1) and (10,-7) is
v+7 = -Ź (x– 10). What
is the standard form of the equation for this line?
ΟΟΟΟ
O 2x - 5y = -15
2x - 5y = -17
2x + 5y = -15
2x + 5y = -17
Please hurry I need this question answered ASAP pretty please
Answer: I just took the test and this is the answer I got
2x+5y=-15
