Answer:
13x+4
Step-by-step explanation:
Two squares have sides 12cm and 4cm respectively. What is the ratio of their areas
Answer:
9:1
Step-by-step explanation:
square with side 12cm area= 144cm
square with side 4cm area= 16 cm
-5.51=n+3.35 what is the answer for this problem
Answer and Step-by-step explanation: it's =−8.86
I NEED HELP WITH THIS
Answer:
(5,0) & (3 , -1)
Step-by-step explanation:
Solution is the points where the parabola and line intersects.
Answer:
(3,-2) and (6,1)
Step-by-step explanation:
I believe these are the answers. these points are where the parabola and line intersect.
I hope this helps!! good luck!!
Jess wants to spend less than
$18.75 on new socks. Each pack costs $6.
Write and solve an inequality to find the
maximum number of packs she can buy.
The maximum number of packs Jess can buy is 3 packs.
3. Describe the type of transformation used to produce
Answer:
Reflection over the x- axis
Step-by-step explanation:
CAN SOMEONE HELP ME PLEASE ASAP!?
Answer:
it's 125 cause the sum of all the angels in a triangle is 180°
PLEASE SOLVE
[tex]\log \left(x\right)=log\left(2x^2\right)-2[/tex]
Answer:
x = 50
Step-by-step explanation:
[tex]\log _{10}\left(x\right)=\log _{10}\left(2x^2\right)-2[/tex]
[tex]\log _{10}\left(x\right)=\log _{10}\left(2x^2\right)-\log _{10}\left(100\right)[/tex]
[tex]\log _{10}\left(x\right)=\log _{10}\left(\frac{2x^2}{100} \right)[/tex]
[tex]x = \frac{2x^2}{100}[/tex]
[tex]100x=2x^2[/tex]
[tex]x^2 = 50x[/tex]
[tex]x = 50[/tex]
A square has an area of 1 square unit. What is the length of the square?
1 unit
4 units
1 square unit
4 square units
Done >
Answer:
1 unit
Step-by-step explanation:
area of square = side²
side² = 1 unit²
√(side²) = √(1 unit²)
side = 1 unit
Jamie Lee discovers that she has become the victim of identity theft, as her credit report indicates that two credit cards have been opened in her name without her authorization! The police had already been notified the evening of the theft incident in the apartment, but what other measures should Jamie Lee take now that she has become aware of the identity theft?
What Jamie must do now is file a complaint about this crime and report this case to the bank to prevent more accounts from being opened in his name.
What is identity theft?Identity theft is a crime in which one or more individuals use another person's personal documents to impersonate and take advantage of this situation.
Generally, thieves steal personal documents such as credit cards and identification and with these they can buy objects or access benefits without the victim realizing it.
What should Jamie do?In this case, Jamie realized it and it is appropriate that he report this situation to the entity in charge of these cases. Additionally, she must report this to her bank so that her cards are not used without her consent.
Learn more about impersonation in: https://brainly.com/question/340737
PLEASE HELP!!!!!! Write and solve the inequality.
Six more than the quotient of a number b and 30 is greater than 4.
Fill in the boxes.
+6V 4
30
-2
30
b
Answer:
[tex]\orange{ \rule{40pt}{555555pt}}[/tex]
Find the value of the variables
Answer:
x = 15
y = 12
z = 20
Step-by-step explanation:
For right angle x^2 + z^2 = (9 + 16)^2 => x^2 + z^2 = 625
then z^2 = y^2 + 16^2 => y^2 = z^2 - 256
and x^2 = y^2 + 9^2 => y^2 = x^2 - 81
so z^2 - 256 = x^2 - 81
z^2 = x^2 + 175
replace z^2 = x^2 + 175 into the first equation
x^2 + (x^2 + 175) = 625
2x^2 = 450
x^2 = 225
x = 15
If x = 15 => 15^2 + z^2 = 625 => z^2 = 400 => z = 20
y^2 = z^2 - 256 => y^2 = 400 - 256 = 144
then y = 12
A. 6.25
B. 7.93
C. 7.25
D. 8.60
Answer with evidence too plz
Answer:
20-24 :- 8.6
25-29 :- 7.25
Step-by-step explanation:
14.00 12.65 11.30 9.95 ___ ____ 5.90
<--> <--> <-->
-1.35 -1.35 -1.35
The difference is -1.35
So, we subtract,
= 14 - 1.35
= 12.65
I hope it helps.
Answer pls I need help
Answer:
B. y = (x - 2)(x + 2)Step-by-step explanation:
The x - intercepts, according to both the graph and table are:
(-2, 0) and (2, 0)The equation in the intercept form is:
y = (x + 2)(x - 2)Correct choice is B
Hi! Can someone get this answer? Solve the system if linear equations by substitution
Answer:
x=-4 y=5
Step-by-step explanation:
3×(16-4y)+4y=8
48-12y+4y=8
-8y=-40
y=5
x=16-4×5
x=-4
Find angle <QPS in the diagram
Answer:
40°
Step-by-step explanation:
Because triangle QSR is isosceles ∠SQR=∠SRQ=35°. The sum of the angles in a triangle is 180°, so ∠QSR=180°-35°-35°=110°. The measure of a straight line is 180°, so ∠PSQ=180°-110°=70°. Because triangle PSQ is also isosceles ∠PSQ=∠PQS=70°. Then, ∠QPS=180°-70°-70°=40°.
A collector bought a rare coin for $30. The coin is now valued at $37.50. Select all the true statements.
•The percent change is 75%.
•The scenario represents a percent increase.
•The percent change is 25%.
•The scenario represents a percent decrease.
•The percent change is 20%.
Answer:
The second and third are correct
Step-by-step explanation:
It gain value by 25 percent
30 times 1.25 is 37.5
Janine was working on her homework but lost part of it. She knew that one output of p(r) = 2.5" is 78,000, but she could not remember if p(r) is a sequence or if it
is a regular function. With your team, help her figure it out. Be sure to justify your decision.
Answer:
L Bozo L Bozo
Step-by-step explanation:
Exercise #3: A car is moving at a steady speed on a highway such that the distance it travels is
proportional to the time it has traveled. The car travels a distance of 170 miles in 2.5 hours.
Unit rate: 68 miles per hour
(c) If the car traveled 425 miles, set up and
solve a proportion that could be used to
find the time, I, it had been driving
Miles
hours
Answer:
I=2.5 hours
Step-by-step explanation:
We can use the proportion 170 mi/2.5 hr=425 mi/I hr
Thus, we get 170I=(425*2.5).
Solving for I gives us 6.25 hours
Which is the graph of f(x) = StartRoot x EndRoot?
On a coordinate plane, a parabola opens up with a vertex at (0, 0).
On a coordinate plane, an absolute value graph starts at (0, 0) and goes up through (2, 4).
On a coordinate plane, a parabola opens to the right with a vertex at (0, 0).
On a coordinate plane, an absolute value graph starts at (0, 0) and goes up through (4, 2).
Graph required of
f(x)=√xGraph attached
Option C
The equation of the graph of [tex]f(x) = \sqrt x[/tex] is (d) on a coordinate plane, an absolute value graph starts at (0, 0) and goes up through (4, 2).
The equation of the graph is represented as:
[tex]f(x) = \sqrt x[/tex]See attachment for the graph of [tex]f(x) = \sqrt x[/tex]
From the attached graph, the curve passes through points (0,0) and (4,2).
Hence, the equation of the graph of [tex]f(x) = \sqrt x[/tex] is (d)
Read more about graphs and functions at:
https://brainly.com/question/3939432
what would 11/16 be as a decimal
Answer:
11/6 as a decimal = 1.83…
Step-by-step explanation:
That is, 11/6 as decimal is a non-terminating, repeating decimal.
website: https://fractiontodecimal.net/eleven-sixths-in-decimal
have a nice night!
Find the area of the circle and enter your answer below. Leave Pl in the answer (do not multiply by Pl) Area = πm2 15 m
Answer:
225π
Step-by-step explanation:
Since we are given that m is equivalent to 15 we can plug it into the Area equation given to us like so:
Area = πm²
Area = π15²
Area = π225
What is the value of the expression shown below? 3+ (2 + 8)2 + 4x
Answer:The answer to this is 4 and 9 over 16.
Step-by-step explanation:
b
Find the area of the shape shown below.
Answer:
this looks like a rectangle with a right triangle cut out of it.
first we need the area of the rectangle (w*h).
4*8 = 32
32 - the area of the right triangle
triangle area = (wh)/2
4-2 (to find the smallest side of right triangle) = 2
and 8-4 (to find second largest side of right triangle) = 4
4*2 = 8
and 8/2 = 4
32 - 4 = 28
hope this was correct and it helped
Step-by-step explanation:
factorise x² + 5x - 36
Answer:
[tex](x-4)(x+9)[/tex]
Step-by-step explanation:
To factorize a quadratic equation, take into consideration that:
If [tex]ax^2+bx+c[/tex],
then [tex](x+w)(x+v)[/tex]
ONLY IF [tex]w+v=b[/tex] and [tex]wv=c[/tex].
To start, find factors of c, which in this case, -36:
1 and -36
2 and -18
3 and -12
4 and -9
6 and -6
-6 and 6
-4 and 9
-3 and 12
-2 and 18
-1 and 36
Try out which pair of numbers add up to b, which in this case, 5:
[tex]1+(-36)\neq 5\\2+(-18)\neq 5\\3+(-12)\neq 5\\4+(-9)\neq 5\\6+(-6)\neq 5\\-6+6\neq 5\\-4+9=5\\-3+12\neq 5\\-2+18\neq 5\\-1+36\neq 5[/tex]
The only pair of numbers that add up to 5 is -4 and 9, so:
[tex]x^2+5x-36\\=(x-4)(x+9)[/tex]
If 15 counters are one whole then what is 1/3
Answer:
5
Step-by-step explanation:
because you would have to do 15/3, which is 5
the one doesnt count because it has no value
brainnliest
whoever answers first gets brainly
Answer:
the last one
Step-by-step explanation:
its correct click it
Sample Response: First, look at the side lengths a, b, and c, where c is the longest. Then take the sum of a squared and b squared and compare it to c squared. If they are equal, the triangle is a right triangle. If c squared is less than a squared plus b squared, the triangle is acute. If c squared is greater than a squared plus b squared, the triangle is obtuse.
What did you include in your response? Check all that apply.
If a2 + b2 = c2, the triangle is right.
If c2 < a2 + b2, the triangle is acute.
If c2 > a2 + b2, the triangle is obtuse.
At midnight the temperature is -6
∘C
∘C
. At midday the temperature is 9
∘C
∘C
. By how much did the temperature rise?
Answer:
it raised by 15 *C *C
Step-by-step explanation:
what is the answer to 6y + 2 = -4 plz hwelp. (7th grade math)
Answer:
6y + 2 = -4
y + 8 = -4
y = -4 -8
y = -12
answer : -12
Answer:
y = -1
Step-by-step explanation:
Subtract 2 from both sides of the equation
6y+2=-4
6y+2-2=-4-2
Simplify
6y=-6
Divide both sides of the equation by the same term
6y/6=-6/6
simplify
y = -1
i need help fast plss ive failed this test 7 times already
it's either a or b, not sure but I think it's b
