Answer:
What do you understand by semi-direct
Step-by-step explanation:
Lee bought a light bulb online. It cost $1 plus 10% shipping and handling. What was the total cost?
What’s the area of this parallelogram
Answer:
20 in.
Step-by-step explanation:
To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply.
help plsssssssssssss
Answer:
0.15(40)=6
p=46
Step-by-step explanation:
Rajesh says that the expression
-5(-x - 8) is equivalent to the expression
5x + 40. Is Rajesh correct?
Round 472.529996081 to the nearest ten.
Answer:
470
Step-by-step explanation:
Write the equation of the line that goes through (9,-4) and is perpendicular to the line
y = -3x – 8
Answer: y = (1/3)*x - 7
Step-by-step explanation:
When we have a line:
y = a*x + b
A perpendicular line to this one needs to have a slope s equal to:
s = -(1/a)
Then any line written as:
y = -(1/a)*x + c
is perpendicular to the lines of the form "y = a*x + b"
Then if we have the line:
y = -3*x - 8
The family of perpendicular lines to this one is:
y = -(1/-3)*x + c
y = (1/3)*x + c
where c can be any real number.
Now we also want that this line passes through the point (9, -4)
Then we need to replace x by 9, and y by -4
-4 = (1/3)*9 + c
Now we can solve this for c.
-4 = 9/3 + c
-4 = 3 + c
-4 - 3 = c
-7 = c
Then the line that is perpendicular to the line y = -3x – 8 and that goes through (9, -4) is:
y = (1/3)*x - 7
1233+12×19÷3=
çözüm bakalım ???
Answer:
1309
Step-by-step explanation:
1233 + 12 x 19 / 3 =
1233 + 228 / 3 =
1233 + 76 = 1309
Hope that helps!
Answer:
1,309 eso es con la calculadora sale
Ben's car depreciates in value by 15 % per year. Ben bought his car for £ 22000 . Work out how much his car will be worth after 6 years.
Answer:
£8297.29
Step-by-step explanation:
£22 000 x 0.85 to the power of 6=£8297.29
D
The diagram shows triangle PQR.
Submit An
65°
P
PSR is a straight line.
size of angle PQS : size of angle SQR = 3:1
43°
S
R
Work out the size of angle PSQ.
+
Total marks: 4
Answer:
we need to diagram to answer this question for you, can you show us a picture of the diagram please?
(7-6) + (-10n + 8)
I really need help on this
Answer:
7+10n
Step-by-step explanation:
solve both sides
-1 + -10n +8
solve again
move 8 over to it and add it to -1
7 +10n,
if I'm wrong someone please point it out.
WOULD SOMEONE TELL ME PLEASE !!
Answer:
A and C
Step-by-step explanation:
alternate-exterior angles need to have one angle above the first line and the other angle below the second line and the angles have to be on different sides of the transversal
Please help on 19 / what is a nonlinear function answer soon and I give as many points as possible
Answer:
Step-by-step explanation:
B is a geometric progression. Not linear.
give reasons for your answer
Answer:
75
Step-by-step explanation:
they gave u 105 it is parallel to the line above it so u add them
105+105=210
then u subtract with 360 which forms a full angle
then u get 150
now u got the total of 2 angles so u divide them with2 to get 1 angle
then the answer is going to be 75
DUE SOON HELP PLEASE Choose the set of ordered pairs that would match a 180° clockwise rotation.
Answer:
The answer is C.
Step-by-step explanation:
If the m angle 5 is 63 , find the measure of angle 3.
Answer:
Hey this isn’t the answer, sorry
Step-by-step explanation:
I just need this answer to so let me know if you get the answer Thank you
Answer:answer is 117
Step-by-step explanation:
N/A
hello please help me i’m stuck on this one
Answer:
The answer is number 4
Step-by-step explanation:
The mark equal to the subject with larger or smaller means that the figure should also shake either if there is no equal to smaller than or larger than that can not shake this number
If you need any explanation you can communicate with me
100 points
Find the surface area of the rectangular prism.
First of all I wanna point out a minor mistake!
this is not a rectangular prism, the base of this picture is actually the side facing us and the back side. Making this a triangular prism.
We can start by finding the 2 triangles which are the bases.
Each triangle have area:10*24/2
Now because there are 2 same triangles we can get rid of the /2 and get the area of the triangles in the diagram is 10*24=240
We could do the other three sides 1 by 1, let's start with the side on the left of the shape. It has area 24*19=456 because the bottom is a rectangle so we could just use the 19.
Now we can do the side that is diagonal and on the right. It has area of 26*19=494.
Now just 1 more side the bottom, it has area of 10*19=190. Everything is in cm^2 as a unit because we are dealing with area.
Now we just need to add everything together.
240+456+494+190= 1380
Hope it helps! any questions about my answer please just leave in the comment I will get to it when I have time.
Answer:
your answer is 1380
Step-by-step explanation:
240+456+494+190= 1380
find the slope of the line that passes through A(-3,2), B(5,-4
Answer:
-3/4
Step-by-step explanation:
Solve for v.
-8 = v + 4
Answer:
v=-12
Step-by-step explanation:
-8=v+4
-4 -4
-12=v
Answer:
v = -12
Step-by-step explanation:
We have the equation v + 4 = -8
Subtract 4 from both sides.
v + 4 - 4 = -8 - 4
+4 and -4 cancel one another out.
We get v = -12.
I would appreciate brainliest but if not that's ok!
Reena bought a mobile phone for 16,240 that included a GST of 12%. Find the price of the mobile phone before the GST was added.
Person who answers will be marked brainliest
Answer: 14500
Step-by-step explanation:
Let the price of the mobile phone before the GST was added be represented by x.
Therefore,
x + (12% × x) = 16240
x + 0.12x = 16240
1.12x = 16240
x = 16240/1.12
x = 14500
The price of the mobile phone before the GST was added was 14500
1. The sum of two numbers is 2000. If 25% of the smaller number is one-sixth of the larger, find
the numbers.
Answer:
your answer is in this attachment
Step-by-step explanation:
hope it's helpful to you
have a great day ahead
55% of the band play a bass instrument if there was 120 students in the band how many played bass instruments?
Answer:
66 students
Step-by-step explanation:
To find how many played bass instruments, multiply 120 by 0.55
120(0.55)
= 66
So, 66 students played bass instruments
A factory makes 450 pies every day.
The pies are chicken pies or steak pies.
Each day Milo takes a sample of 15 pies to check.
The proportion of the pies in his sample that are chicken is the same as the proportion
of the pies made that day that are chicken.
On Monday Milo calculated that he needed exactly 4 chicken pies in his sample.
Work out the total number of chicken pies that were made on Monday.
Avery buys a sandwich for$7.69,a soft drink for $2.75,and a bag of chips for $1.25.How much money did he spend in all
Answer:
11.69
Step-by-step explanation:
7.69+2.75+1.25=11.69
-1 = -3(3r - 8) - 7. what does r equal?
Answer:
R=2
Step-by-step explanation:
Which of the following shows how the distributive property can be used to find -22(1.5)?
-22(-1) + -22(-0.5)
22(1) + 22( 0.5)
-22(1) + -22(0.5)
-22(0.75) + -22(-0.75)
Answer:
the last one
Step-by-step explanation:
ANSWER
C) -22(1) + -22(0.5)
graph the solution on the number line x+8 ≥ 5
Answer:
For the inequality to be true, both factors must have the same sign or one factor must be 0. The zeroes occur at x = − 2 , x = 5 . Thus, our intervals will be ( − ∞ , − 2 ] , [ − 2 , 5 ] , [ 5 , ∞ ) Take a sample point from each. A sample point of − 3 for the first interval yields ( − 3 + 2 ) ( − 3 − 5 ) = ( − 1 ) ( − 8 ) = 8 , so the first interval satisfies the inequality. Choosing a sample point of x = 0 for the second interval, we receive ( 2 ) ( − 5 ) = − 10 , so this interval will not satisfy the equality. A sample point of x = 6 for the third interval gives us ( 8 ) ( 1 ) = 8 , so the third interval satisfies. Thus, the domain that satisfies the inequality is ( ∞ , − 2 ] & [ 5 , ∞ ) On the number line , you would draw and fill in a circle above -2, and draw an arrow from that point to the left. You would then draw and fill in a circle above 5, and provide a similar arrow to the right (i.e. towards positive infinity). We fill in these circles because the intervals are closed at these points, i.e. these points satisfy the inequality. If we instead had ( x + 2 ) ( x − 5 ) > 0 , the circles would be empty because those points would not satisfy.
A quadratic equation has a
discriminant equal to 5. What
does this tell you about the
solution(s) to the equation?
Answer:
[tex]\boxed {\boxed {\sf 2 \ real \ solutions }}[/tex]
Step-by-step explanation:
The quadratic formula is:
[tex]{x = \frac{{ - b \pm \sqrt {b^2 - 4ac} }}{{2a}}}[/tex]
The discriminant of a quadratic is just the expression under the square root, or [tex]b^2-4ac[/tex]. This can tell us the number of solutions a quadratic has.
If the discriminant is:
Positive = 2 real solutions Equal to Zero = 1 real double/repeated solution Negative = 0 real solutions, but 2 imaginary solutionsOur quadratic equation has a discriminant of 5, which is positive. Therefore, it has 2 real solutions.
Some please help, Does anyone know this answer!
Answer:
Acute
Step-by-step explanation:
iTS been increased by 39%
Answer:
Step-by-step explanation:
Let 'x' be the original price.
x + 39% of x = 197.38
x + 0.39 x = 197.38
1.39x = 197.38
x = 197.38/ 1.39
x = 142
Answer:
£120.40
Step-by-step explanation:
76.9782=76.98
197.38-76.98=120.40
