Step-by-step explanation:
a³,a²,a
first expression
=a×a×a
second expression
=a×a
third expression
=a
HCF=a^4
HELP PLEASE HURRY WILL MARK BRAINLIEST!!!!!!
Answer:
c . 63
Step-by-step explanation:
SHOW YOUR WORK PLEASE
Answer:
30 1/2 x 9 1/3 = 284 7/10
Step-by-step explanation:
i just used a calculator.
hope this helps <3
Prove or disprove that point (4.00, 4.50) lies on circle O centered at the origin.
Answer:
(4.0 , 4.5) to the center is not the distance of radius
Step-by-step explanation:
circle formula centered at origin: x² + y² = r²
x² + y² = 6² = 36
(4)² + (4.5)² = 16 + 20.25 = 36.25 ≠ 36
98 = 3y - 4 whats tha answer
Answer:
y = 34
Step-by-step explanation:
Answer:
34
Step-by-step explanation:
you would add 4 to both sides and get
102=3y
then you would divide by three and get
34=y
in the diagram below, the expression in each circle is the result of the sun of the two rectangles connected to it. complete the diagram, writing the expressions in their simplified form
Answer:
this is the answer for the empty circle and rectangle
30 divided
3 diveded
[tex]30 \: diveded[/tex]
Answer:
30÷3=10
Step-by-step explanation:
thank you for the pints I hope you have a good day :)
Answer:
30 divided by 3 is 10
Step-by-step explanation:
I don't know why you put the extra divided
y = 2x + 1
x - y = -3
Is (2, 5) a solution of the system?
Yes
No
Answer:
No
Step-by-step explanation:
If you substitute the numbers into either of the two functions when you solve you don't get the right numbers
Lauren needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.25 hours and charged her $51 for parts. The total was $359.75. What was the cost of labor, per hour?
Answer:
5
Step-by-step explanation:
Answer: 95
Step-by-step explanation:
simplify expression and combine likes turms 4 (x-2)+2(x-1)
Answer:
6x - 10
Step-by-step explanation:
4(x - 2) + 2(x - 1) = 4x - 8 + 2x - 2 = 6x - 10
5 star, thank, and brainliest if helpful
Answer:
6x-10
Step-by-step explanation:
4x-8 + 2x-2 is the distributited problem, add together 4x and 2x (6x) and add -8+-2 = -10, put them together.
what is the slope intercept form of (2,3) (1,3)
Answer:
y=3
Step-by-step explanation:
Hi I rly need some help plz answer;)
Answer:
Step-by-step explanation:
1.8kg into grams
1.8kg = 1800 grams
Total toys = 6
Weight of one toy = 1800 ÷ 6 = 300 grams
Weight of 4 toys = 300 x 4 = 1200 grams = 1.2kg
Answer:
Step-by-step explanation:
a) 1 Kg = 1000 grams
1.8 Kg = 1.8 * 1000 = 1800.0 = 1800 grams
b) Weight of one toy = Weight of all the 6 toys ÷ 6
= 1800 ÷ 6
= 300 grams
c) Weight of 4 toys = 4 * 300
= 1200 grams
= 1200 ÷ 1000
= 1.2 Kg
Which similarity statement is true?
ASRQ - ATRS
ASRQ - ARTQ
ASRQ - ARTS
ASRQ-AQRT
Answer:
It would be B (The 2nd option)
Step-by-step explanation:
The two triangles that can be considered similar are RTQ and SRQ. These two have one right angle and share angle Q, make them similar by AAA.
Both the 2nd option and the 4th option mention these triangles, but the triangles are not named correctly in the 4th option.
The similarity statement that is true is
ΔSRQ - ΔRTQ
The correct option is B.
What is congruent?In geometry, two figures or objects are said to be congruent if their shapes and sizes match, or if one is the mirror image of the other.
The two triangles that are similar are RTQ and SRQ. According to the AAA (Angle-Angle-Angle) similarity criterion, since they share two congruent angles, ∠RTS and ∠STQ, they must be similar. Therefore, we can write:
ΔRTQ ~ ΔSRQ
This similarity statement means that triangle RTQ is similar to triangle SRQ. So, we can use the corresponding parts of similar triangles to write:
SR / RT = SQ / TQ = RQ / RQ
where SR, RT, SQ, TQ, and RQ are the corresponding side lengths of the two triangles.
Since RQ / RQ = 1, we can simplify the above equation to:
SR / RT = SQ / TQ
This means that the ratios of the corresponding side lengths of the two triangles are equal. We can use this to find the true similarity statement:
ΔSRQ ~ ΔRTQ
So, the correct similarity statement is:
ΔSRQ - ΔRTQ.
To learn more about the congruent;
https://brainly.com/question/12413243
#SPJ7
For f (x) = 3x + 1 and g(x) = x^2 -6, find (f-g) (x)
Answer:
D
Step-by-step explanation:
(f - g)(x) = f(x) - g(x), so
f(x) - g(x)
= 3x + 1 - (x² - 6) ← distribute by - 1
= 3x + 1 - x² + 6 ← collect like terms
= - x² + 3x + 7 → D
Find the Area of a rectangle whose width is 16 inches and diagonal is 20 inches?
What are the dimensions of the rectangle? Show your work and explain how you got your answer in complete sentences.
a cyclist rode 3.75 miles in 0.3 hours how fast was she going in miles per hour?
Answer:
12.5 miles per hour
Step-by-step explanation:
Math
Answer:
12.5 MPH
Step-by-step explanation:
Miles per hour can also be written as miles/hour
therefore 3.75 miles in .3 hours can also be written as 3.75 miles/.3 hours
3.75 / .3 = 12.5
Therefore the cyclist was going 12.5 miles per hour
What is the measure of angle 7?
Explain?
65 degrees. alternate exterior angles of two parallel lines intersected by a transversal are equal
Answer:
60 or 65 degrees.
Step-by-step explanation:
A triangle in which all of the angles are smaller than 90° is called an ____ ____.
Answer:
acute triangle
Step-by-step explanation:
on Tuesday at lunch time , it was 29°C .by sunset , the temperature had dropped to 16°C
Answer:
viivuvuhc ol xlbhxhx
Step-by-step explanation:
xxx tube xxx s s s s s yh y uinollnkbk jBarbara's gross earnings for the week ending on December 21 amount to \$1,100 . Her cumulative gross earnings for the year up through her tast pay date amount to 55,000. Using the table below, calculate the FICA tax deduction for the current pay period . FICA Tax ( 1496 10%
Answer:
b) $44Step-by-step explanation:
Barbara's cumulative gross earnings for the year up through her last pay date amount to 55000.
As per attached table this amount falls in 4% region ($50001 - $70000).
Her tax per current pay period is:
$1100*0.04 = $44Correct choice is b)
In the fraction 1/2, the number 1 is:?
Answer:
the numerator
Step-by-step explanation:
Harry purchased a table with Rs. 7000 and sold it at an amount of Rs. 7900. Find his gain percent.
Answer:
12%
Step-by-step explanation:
Answer:
12.89%
Step-by-step explanation:
[tex] \frac{900}{7000} \times 100 = 12.85714286[/tex]
Solve for x: 5x + 13 = 1/3(9x – 6) + 7x
Step-by-step explanation:
5x + 13 = 1/3(9x – 6) + 7x
5x + 13 = 3x-2+7x
5x-3x= -2-13
2x= -15
x= -7.5
Please help. I need to refresh my mind of this problem and a few more if you don't mind
Answer: c
Step-by-step explanation:
look at the equation and insert the value of X from the table into the equation and figure out which one will give you the same sum for the values. for example f(x) = 3(-2)-1
this answer gives you f(x)= -6 -1 which will give u a sum of -7
another one : f(x)= 3(0)-1
3 multiplied by 0 gives you 0 therefore you are left with -1
by doing this you prove that this equation works with ur x values and gives you the same sum you have for f(x)
Identify the like terms in the expression.
10x+5+3x-1+x2
Answer:
x2 +13x+4
Step-by-step explanation:
1+2+3= 4 quick maths
what's the value of x??
Answer:
ABCDEFGHIJKLMNOPQR*X*
Step-by-step explanation:
ikaw ex na
Answer:
x = 30°
Step-by-step explanation:
As we can see it is right angled triangle so
2x + x + 90° = 180° (Sum of angels of triangle )
3x + 90° = 180°
3x = 180° - 90°
3x = 90°
x = 90° / 3
x = 30°
Hope it will help :)❤
Could someone pls help me If you know it pls ASAP thank you 
Answer: 6 hours
Step-by-step explanation:
25% of 30 = 7.5
5% of 30 = 1.5
7.5 - 1.5 = 6
Tremaine used 6 hours more to play games than to do research.
Answer:
games - 7.5 hours
research - 1.5 hours
7.5-1.5 = 6
He played games 6 hours more than doing research
Step-by-step explanation:
30:100=0.3
1% - 0.3
0.3x5=1.5
0.3x25=7.5
What is an equation of the line that passes through the point (-1,-3)(−1,−3) and is perpendicular to the line x-2y=14x−2y=14?
Answer:
No Solution
Step-by-step explanation:
The equations given are:
x-2y=14
14x-2y=14
The only solution to this system is (0, -7) and therefore there is No Solution.
Answer:
y=−2x−5
Step-by-step explanation:
Writing Assignment: Your friend in another school has just sent you a
screenshot of a math problem and needs your help. IN WORDS, you must
describe how to solve the problem and you must include your solution.
Remember to use COMPLETE sentences. Include math vocabulary (coefficent,
variable, functions, etc) in your verbal description. Here is the problem:
Evaluate if x = 4.
f(x) = = - 3x + 8
Given that,
f(x) = -3x + 8
To find,
The value of f(x) at x = 4.
Solution,
We have,
f(x) = -3x + 8
We need to find the value of f(x) at x = 4
Pu x = 4 in f(x).
f(4) = -3(4) + 8
= -12 +8
= -4
So, f(4) is equal to -4.
Two linear functions are shown. Which function has the greater initial value
function b ..............
help it is impossible
Answer:
6,0
Step-by-step explanation:
Isolate x to get x=3/2y+6
6 is the x intercept.
In (x,y) form it is (6,0)