Answer:
Step-by-step explanation:
y = -4(x + 2)
y = -4x + 2 *(-4)
y = -4x - 8
a) At x intercept, y= 0
-4x - 8 = 0
-4x = 8
x = 8/-4
x = (-2)
X intercept = -2
b) y- intercept = -8
The number 1.258201... can be classified as which of the following? Select all that apply.
Real
rational
irrational
whole
integer
natural
Answer:
IT IS A DECIMAL THAT RUNS ON SO IT IS IRRATIONAL
Step-by-step explanation:
Answer:
real and irrational
Step-by-step explanation:
cuál porcentaje de 55 es 34?
Answer:
Step-by-step explanation:
divide 55 por 34
34/55
= 0.618
o 61.8%
Answer:
18.7% or if you round, 19%.
Step-by-step explanation:
You mulitply 55 with 34 and then divide the answer by 100 and you get 18.7.
please help me with this problem
Answer:
aa
Step-by-step explanation:
a
Is this a right triangle?
15 m, 36 m, 39 m
Answer:
YES
Step-by-step explanation:
use pythagorean theorem
15^2 + 36^2 = 39^2
225 + 1296 = 1521
1521=1521
Answer:
Yes
Step-by-step explanation:
[tex]As\ we\ know\ that,\\The\ sides\ of\ a\ right\ triangle\ are\ pythagorean\ triplets\ in\ the\ form:\\a^2+b^2=c^2\\Here,\\39\ is\ the\ hypotenuse\ as\ it\ is\ the\ longest\ side.\\Hence,\\a^2+b^2=c^2\\Substituting\ a=15,b=36\ on\ the\ LHS,\\15^2+36^2\\=225+1296\\=1521\\On\ the\ RHS\ ,lets\ substitute\ c=39.\\Hence,\\c^2=39^2\\c^2=1521\\As\ LHS=RHS,\ The\ given\ triangle\ is\ a\ right\ triangle.[/tex]
Can someone help me with these? I'm a bit confused.
Answer:
1. -3/7
2. 5/2
3. 2/3
4. 4/5
5. -7
6. 5/4
7. (8,2)
8. (4,3/2)
9. (-8,2)
10. (-3/2,7/2)
Step-by-step explanation:
For 1-6, use the formula of y2-y1/x2-x1.
1. -2+5/0-7 -3/7
2. 0+5/-7+5 5/2
3. 3+1/1+5 4/6 or 2/3
4. -3-5/-5-5 -8/-10 or 4/5
5. 3+4/0-1 7/-1 or -7
6. 1+4/4-0 5/4
For 7-10 use the formula of x1+x2/2, y1+y2/2
7. 9+7/2 and 2+2/2 (8,2)
8. 4+4/2 and 9+-6/2 (4,3/2)
9. -6+-10/2 and -6+10/2 (-8,2)
10. 2+-5/2 and -8+1/2 (-3/2,7/2)
Please help....... thank you
Answer:
-1/4
Step-by-step explanation:
Hope this helped, Have a Great Day/Night!!
Which of the following shows 7.538 correctly rounded to the ones place?
Answer:
8.0
Step-by-step explanation:
7.538 start from 8 which is in the thousandth place. 8 will make the 3 turn into 4. 4 is too low so it doesn't change the 5. the 5 change the 7 to 8. so anything that is 5 and up you round up
This problem been encouraged hardness of geometry bisecting and letter pls answer this pls so
Answer: since LP is half a line and PN is also half a line, then LP and PN are equal
So PN=6
What is the source of the Nile? A. the Blue Nile and the White Nile B. the Khartoum River C. the highlands of West Africa D. the Mediterranean Sea
ANYONE WHO HELPS ME WITH ALL THESE QUESTIONS WILL GET A BRAINLIEST, A THANK YOU, A FOLLOW, AND A SHOUTOUT. THIS IS ONLY THE FIRST QUESTION BUT THERE ARE 17 QUESTIONS IN TOTAL. I PROMISE I'LL DO EVERYTHING I JUST SAID!!!
Answer:
A
Step-by-step explanation:
Because -2 times 4 is -8
-1 times 4 is -4
2 times 4 is 8
and 3 times 4 is 12
so with that all being said it all matches up hope I helped
Using elimination (add or sub) find the solution to the following system of equations 5x+ 3y=9 2x -3y=5
Find the values of the variables!
Please help! I’ll give brainliest to the first person :)))
Answer:
b = 7 and a = 7[tex]\sqrt{3}[/tex]
Step-by-step explanation:
This is because the angle across from 90 degrees equals 14. and this is a 30 - 60 - 90 triangle. therefore the unknown angle is 30 degrees. Which makes b half of the hypotenuse, or 14, so it becomes 7. and the side opposite to 60 degrees is root 3 times whatever b is. so a becomes 7 root 3. Hope this helps.
Help asap
x2 + 3x
x = 1.7
Answer:
8.5
Step-by-step explanation:
Our current equation is:
x2 + 3x.
Let's replace all the x with 1.7.
1.7(2) + 3(1.7)
Let's solve this new equation normally, as if the 1.7 was always there.
1.7(2) = 3.4
3(1.7) = 5.1
Now, let's add both the products.
5.1 + 3.4 = 8.7
Therefore, we can conclude the answer is 8.7.
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Have a great day. :)
The table shows the time Monique worked and the amount of money she earned during four different weeks.
Based on the information in the table, how much will Monique earn if she works 45 hours in a week?
Answer:
330
Step-by-step explanation:
Which equation is best represented by this graph?
Answer: y = -3x+5
Step-by-step explanation:
I hope this helps
If the two triangles are congruent below, what would be the value of x
**Look at the show your work area for the picture**
Answer:
Option d is the answer
Step-by-step explanation:
Given : Both triangles are congruent.
Then from C.P.C.T (Corresponding parts of congruent triangle)
AB = PQ
36 = 2x + 12
36 - 12 = 2x
24 = 2x
x = 24/2
x = 12
Hope it's help you.... ^_^ ❤️While hiking, Eric ate 3/5 of a cup of nuts. Akira ate 1/10 of a cup of nuts. How much more did Eric eat than Akira?
Answer:
1/2
Step-by-step explanation:
3/5 - 1/10
6/10 - 1/10 = 5/10 = 1/2
PLEASE HURRY!
Each statement describes a transformation of the graph of y=x.
Which statement correctly describes the graph of
y= x + 7?
A. It is the graph of y= x translated 7 units up.
B. It is the graph of y= x where the slope is increased by 7.
C. It is the graph of y= x translated 7 units down.
D. It is the graph of y= x translated 7 units to the right.
Answer:
A
Step-by-step explanation:
+7 means go up
if the graph was 7x, the graph enlarges by a factor of 7
Answer:
A
Step-by-step explanation:
The production rate of a steel factory is declining due to old machinery. Over the last eight days production has dropped by 1.2 tons. What is the average rate of change in steel production over the eight days? Express the answer in tons per day.
A.
+1.2
B.
-1.2
C.
+0.15
D.
-0.15
T_T
Answer:
The anser would be D
Step-by-step explanation:
Answer:
The answer is D on plato
In triangle, STU, ST = 52, and TU = 39. What is the range of values for the length third side?
A - (-13 < SU < 13)
B - (13 < SU < 91)
C - (13 < SU < 52)
D - (-13 < SU < 91)
The range of values for the length third side is (13 < SU < 52) Which is correct option (C).
What is inequality?Inequality is the defined as mathematical statements that have a minimum of two terms containing variables or numbers is not equal.
In triangle Δ STU,
Side ST = 52,
And Side TU = 39.
Let missing side is smallest than other sides,
According to the sides of a triangle rule asserts that,
The sum of the lengths of any two sides of a triangle has to be greater than the length of the third side. The sum of the lengths of the two shortest sides TU and Side SU. That length is greater than the length of the longest side ST.
So, Side ST < Side SU + Side TU
⇒ 52 < Side SU + 39
⇒ 52 - 39 < Side SU
⇒ 13 < Side SU
Since, Side ST is largest side So Side SU can not be greater than 52
Therefore, the range of values for the length side SU :
⇒ 13 < Side SU < 55
Hence, the range of values for the length third side is (13 < SU < 52).
Learn more about inequalities here :
brainly.com/question/20383699
#SPJ5
Fraction
Decimal
Percent
Identify the values of the variables that complete the
table to show the equivalent fractions, decimals, and
percents
a=
12
1
11
5
3
1.6
1) Intro
Answer:
A=6/5
B=0.111
C=166 2/3%
Step-by-step explanation:
Answer:
look at photo!
Step-by-step explanation:
on edg:)
In how many ways can 3 singers be selected from 5 who came to an audition?
Answer:
10
Step-by-step explanation:
simplify the expression:
7(d - 1) + 2
Answer: 7d-5
I hope it helps you!!!!!
A salesperson at a jewelry store earns 9% commission each week. Last week, Jarrod sold $540 worth of jewelry. How much did he make in commission? How much did the jewelry store make from his sales?
Pls help I’m struggling
Answer:
Jarrod made $48.60 in commission and the store made $491.40.
Step-by-step explanation:
540 x .09 = 48.60
540 - 48.60 = 491.40
Answer:15.90
Step-by-step explanation:
The coordinates of point A on a grid are (-4,3). Point A is reflected across the y-axis to
obtain point B. The coordinates of point B are ___, 3). (1 point)
ANSWER IF U KNOW
Answer: shoot don't know where to start at
Step-by-step explanation:
Right triangle ABC is shown below. On a coordinate plane, a line goes through (0, negative 2) and (3, 1). Triangle A B C has a rise of 4 and run of 3. A similar right triangle would be created by a rise of 8 and a run of .
A similar triangle to triangle ABC would have similar congruent sides
The run of the similar triangle is 6
How to determine the run of the similar triangleThe rise and run of the triangle ABC is given as:
Rise : Run = 4 : 3
For the similar triangle, the rise is given as:
Rise = 8
So, we have:
8 : Run = 4 : 3
Multiply the ratio by 2
8 : Run = 8 : 6
By comparison, we have:
Run = 6
Hence, the run of the similar triangle is 6
Read more about similar triangles at:
https://brainly.com/question/11899908
Answer:
6
Step-by-step explanation:
which tranformation woulf map f(x) go to g(x)?
Please answer asap!
Answer:
The correct answer is:
Vertically shift the graph of f(x) up 3 units
Step-by-step explanation:
The new function that is obtained by transformation is
g(x) = f(x) + 3
The +3 is not grouped with x that means that the function is shifted vertically.
Now the +3 means that the coordinates of y will be changes for each input which will shift the function upward.
Hence,
The correct answer is:
Vertically shift the graph of f(x) up 3 units
Which expression is equivalent to p q?
p + q
p minus q
StartFraction p Over q EndFraction
q p
Answer:
its qp
Step-by-step explanation:
Answer:
The answer would be QP
Step-by-step explanation:
Another way to write it is Q x P. hope this helps :)
HELPPPP PLEASES!! (don't just comment for the points pls)
Answer:
I just started with Brainly, and just now saw your questions. I wish I had seen it when you first posted it.
There are two transformations here. The first one is a translation. You do that one by subtracting 3 from each x value in your two points, and 3 from each y value in your two points. The second is a 180 degree rotation about the origin. Rotation of a point through 180°is the same whether you go clockwise or counterclockwise. You end up with a new point for each one that you have, where the x and y values of the point you are rotating are negated. (-x, -y).
Step-by-step explanation:
1. The first point, S, is (-2, -1) and the second, T, is (0, 2). After the translation, S' is (-2-3, -1-3) or (-5, -4). T' is (0-3, 2-3) or (-3, -1)
2. Now you have to rotate the figure by changing the signs of the x and y values of both the translated points, S' and T'.
S'' = (5, 4) and T'' = (3,1)
3. Graph S'' and T'' and connect them with a line segment, and you are finished.
w/4 = -8 i dont know how to get it
Answer:
So I believe the question is asking what number divided by 4 is equal to -8.
This is the same as saying 4 times -8 equals what
x=4 times -8
x= -32
The answer is -32.