Answer: Its the first one
Explanation:Yes because it is trust me yes
Kira made 4 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 4 necklaces was $14.40. If the beads cost $1.50 for each necklace, how much did each pendant cost?
Answer: 2.10
Step-by-step explanation: 2.10 * 4 + 6
into a single power.
Given:
The expression is:
[tex]\dfrac{(-24)^5}{(-24)}[/tex]
To find:
The value of the given expression into a single power.
Solution:
Given that,
[tex]\dfrac{(-24)^5}{(-24)}[/tex]
It can be rewritten as:
[tex]\dfrac{(-24)^5}{(-24)}=(-24)^{5-1}[/tex] [tex][\because \dfrac{a^m}{a^n}=a^{m-n}][/tex]
[tex]\dfrac{(-24)^5}{(-24)}=(-24)^{4}[/tex]
Therefore, the required expression is single power is [tex](-24)^{4}[/tex].
HELP ASAP PLS!!!!!!!!!!!
Answer:
157 cm^2
Step-by-step explanation:
area = pi r^2 you need half so 1/2 (3.14) (10^2)= 1/2 (3.14)(100), 1/2 (314)=157
PLEASE HELP!!!!!!!!!_______
Answer: B
Step-by-step explanation:
hey...... what's the answer,
[tex] \sqrt{256 \times 256} [/tex]
Answer:
That would just equal 256.
Hope this helps
Answer:
256
hope it helps...........
60 is 20 percentage of what number ?
Answer:
300
Step-by-step explanation:
...how many degrees does the hexagon rotate....
50a3b-8ab factor the expression completely. part a: factor out the gcf (5 points) part b: factor the difference of perfect squares (5 points)
Answer:
Step-by-step explanation:
50a³b = 2⋅5²a³b
8ab = 2³ab
GCF = 2ab
50a³b - 8ab = 2ab(5²a² - 2²)
5²a² - 2² = (5a - 2)(5a + 2)
Riley earned $5 for
1/2
of an hour babysitting. What is her hourly rate?
Simplify your answer and write it as a proper fraction, mixed number, or whole number.
Answer:
$10
Step-by-step explanation:
Her hourly rate is 10 because if she earned $5 for half and our or 30 minutes that means to get to 1 hour multiply by 3 so you get. $10 per hour
Answer:
$10 per hour.
Step-by-step explanation:
$5 = 1/2 an hour | 30 minutes
So if you were to multiply $5 by 2 you'd get $10 which would make 1 whole hour.
$10 In different forms:
2/2
1.00
1
Help Help Help Help Help Help
Answer:
A and C
Step-by-step explanation:
Brainliest?
x+3=14
her number + 3 is the other girsl 14
What is the length, in feet, of the diagonal of a square with 8-foot sides? Round to the nearest tenth.
Answer:
11 feet
Step-by-step explanation:
Length of diagonal of square of side a = √2a
Here value of a = 8 feet
Therefore length of diagonal d = √2×8 = 1.414×8 = 11.312 feet
So after rounding to the nearest tenth the length of diagonal becomes 11 feet
In ΔIJK, i = 340 cm, ∠I=120° and ∠J=59°. Find the area of ΔIJK, to the nearest 10th of a square centimeter.
The area of triangle IJK is 999.8 square centimeters
The given parameters are:
[tex]\angle I = 120^o[/tex]
[tex]\angle J = 59^o[/tex]
[tex]i = 340cm[/tex]
Start by calculating the length of side j using the following sine ratio
[tex]\frac{i}{\sin(I)} = \frac{j}{\sin(J)}[/tex]
Make j the subject of the formula
[tex]j = \sin(J) \times \frac{i}{\sin(I)}[/tex]
Substitute known values
[tex]j = \sin(59) \times \frac{340}{\sin(120)}[/tex]
Evaluate the expression
[tex]j = 337[/tex]
Next, calculate angle K using the following sum of angles formula
[tex]\angle I + \angle J + \angle K =180[/tex]
Substitute known values
[tex]120 + 59 + \angle K =180[/tex]
[tex]179 + \angle K =180[/tex]
Subtract 179 from both sides
[tex]\angle K =1[/tex]
The area of the triangle is:
[tex]Area = \frac{1}{2} ij \times \sin(K)[/tex]
So, we have:
[tex]Area = \frac{1}{2} \times 340 \times 337 \times \sin(1)[/tex]
Evaluate
[tex]Area = 999.8[/tex]
Hence, the area of triangle IJK is 999.8 square centimeters
Read more about areas at:
https://brainly.com/question/2391510
what is the circumfrence of a circle with a radius of 4 inches. Use 3.14 for pi.
Answer:
25.12 in.
Step-by-step explanation:
Circumference formula: pi*2*radius
radius=4, so
3.14*2*4=25.12
!! will give brainliest
Answer:
zoom in
this is the right answer
don't forget to mark me as brainliest
Will mark brainliest. Step-by-step please. Thank you very much.
Answer:
133°
Step-by-step explanation:
angles on a straight line = 180°
180 - 144 = 36°
angles in a triangle = 180°
36 + 31 = 67
180 - 67 = 113
answer = 113°
What is 5637 time 7829
Answer:
44,132,073
Step-by-step explanation:
Solve: 36a^4 b^10 - 81a^16 b^20 using GCF
I really need help with this asap thank you in advance :)
Answer:
9a^4b^10(2+3a^6b^5)(2-3a^6b^5) is your answer
Step-by-step explanation:
36a^4 b^10 - 81a^16 b^20
9×4a^4 b^10-9×9a^4×a^12×b^10×b^10
9a^4b^10(4-9a^12b^10)
9a^4b^10{2²-(3a^6b^5)²}
9a^4b^10(2+3a^6b^5)(2-3a^6b^5)
The answer is [tex]{9a^4 b^{10}( 4 - 9a^{12} b^{10})}[/tex]
Given:
[tex]\to 36a^4 b^{10} - 81a^{16} b^{20}[/tex]
To find:
solve the expression by using the GCF
Solution:
[tex]\to 36a^4 b^{10} - 81a^{16} b^{20}[/tex]
taking common the similar term:
[tex]\to 9a^4 b^{10}( 4 - 9a^{12} b^{10})[/tex]
Learn more about the GCF:
brainly.com/question/25067118
which angles are vertical to eachother
Answer:
∠1 and ∠4
Step-by-step explanation:
Which phrase is best represented by the algebraic
expression
x/4 -2
Answer:
D) 2 less than the quotient of x divided by 4
Step-by-step explanation:
Since it's x/4 there has to be a quotient or division involved in the sentence, which eliminates A and B. Since there's a -2, C is eliminated since it doesn't include 2.
Help a girl out Jamal plans to attend a 4-year private university. He will receive $8,200 in scholarships and grants each year, and he will earn $1,900 each year through a work study program. Jamal's family will contribute $21,000 each year. How much will Jamal need to contribute?
Answer:
Jamal contribution = Total fee - scholarship & grant - study program earnings - family contribution
Step-by-step explanation:
Let total fee = x
Jamal contribution = x - 8200 - 1900 - 21000
= x - 31100
Her fee above & beyond 31100 will have to be arranged by Jamal's own contribution
PLEASE HELP, EMERGENCY!!!
Don’t link any files!!!!
Answer:
150
Step-by-step explanation:
5×10×3=150 I think that's how you do area I could be wrong if I am then oops
What linear inequality best describes the following graph
Answer:
C. y≤(2/5)x+1
Step-by-step explanation:
i graphed it
Which is the graph of the following equation?
x = 2
A. Graph A
B. Graph B
C. Graph C
D. Graph D
Answer:
its C
Step-by-step explanation:
Ryan has 4 cups of grape juice, and Kelsey has 7 cups of lemonade. They want to combine what they have to make punch. How many 12-cup servings of punch can they make?
Answer:
8
Step-by-step explanation:
Actually since there is only 4 cups of grape juice and 7 cups of lemonade you could only make 4 cups of punch. So your answer would be 8 because 4x2=8
1. Which of the following is a quadratic function?
A. f(x) = 2x + 5
B. f(x) = 3 - 4x^2
C. f(x) = 0x^2 + 3x - 6
D. f(x) = 2^x
Answer:
b
Step-by-step explanation:
Pos
Use the inverse trig ratios to find the value of the missing angle. Round to the nearest WHOLE NUMBER.
99
44
Angler
Answer:
hi
Step-by-step explanation:
12 in
plllllllllllllllllllllllllllz asap simplify (4m)^2
Answer:
16m^2
Step-by-step explanation:
Answer:
16m²
Step-by-step explanation:
(4m)²
4m × 4m = 16m²
-TheUnknownScientist
classify the quadrilateral please
gjfjdjdxjdjdjdjdjdjdhdh
Answer:
It's a square
Step-by-step explanation:
All its sides are equal
Find the solution of this system of equations.
Separate the x- and y-values with a comma.
x = -10 + y
-16x – 2y = -2
7. Which expresses the calculation add 7 to b?
A b +7
B - 7
© 7b
D 6+7
Answer:
b =7
Step-by-step explanation: