Answer:
it's B,C and D
Step-by-step explanation:
I had the USA testprep
hope this helps :)
Find x
Need help fast please !!
Answer:
[tex] x = 4 \sqrt{3} [/tex]
Step-by-step explanation:
By Pythagoras Theorem:
[tex] {x}^{2} = {( \sqrt{8 \times 4}) }^{2} + {(4)}^{2} \\ \\ {x}^{2} = {( \sqrt{32}) }^{2} + {(4)}^{2} \\ \\ {x}^{2} = 32 + 16 \\ \\ {x}^{2} = 48 \\ \\ x = \sqrt{48} \\ \\ x = \sqrt{ {4}^{2} \times 3} \\ \\ x = 4 \sqrt{3} [/tex]
What is 1,050/55 What is the answer.
Answer: 19.0909090909 or 19
Write an expression that is equivalent to -2/5(15 - 20d +50)
Explain please!:)
Answer:
-26 + 4/5d
Step-by-step explanation:
-2/5 ( 15 - 2d + 50)
= -2/5 ( 65 - 2d)
= -2/5 * 65 - (-2/5) * 2d
= -26 - (-4/5d)
= -26 + 4/5d
Area of composite. A. 157.21. B. 304. C. 506.42
Answer:
A. 157.21. is the answer
Step-by-step explanation:
I hope this helps
What are the angle measures of the triangle?
Answer:
45 45 and 90
Step-by-step explanation:
it is a right angle so the angle measurements should be b
The diameter of a circle is 6 units.
What is the radius of the circle?
-khan academy
Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -6 and 162, respectively. (2 points)
a
an = 2 • 3n - 1
b
an = 2 • (-3)n - 1
c
an = 2 • 3n
d
an = 2 • (-3)n + 1
Answer: C is the answer
-1 = -3(3r - 8) - 7. what does r equal?
Answer:
R=2
Step-by-step explanation:
Find the side of an equilateral triangle if its area is 25√3 cm2
Answer:
10
Step-by-step explanation:
area=√3/4×a^2
100√3 = √3×a^2
a^2 = 100
a=10
side = 10
Is (3,15) a solution for y = 5x
Answer:
yes
Step-by-step explanation:
15 = 5(3)
15 = 15
Answer:
Yes
Step-by-step explanation:
15 = 5(3)
15 = 15
URGENT !!!!! PLEASEE ANSWER CORRECTLY !!!!!! WILL MARK BRIANLIEST !!!!
Use the KNOWS Strategy to solve the following problem.
Mia earns $105 for 7 hours of work. Diego earns $150 for 15 hours of work.
Who earns more money per hour?
Answer:
mia earns 15$/h and diego 10$/h
Step-by-step explanation:
105/7=15$ per hour
150/15=10$ per hour
When 500 pesos is compounded monthly at 4% interest rate fo 3 years, what is the frequency of conversion?
Answer:
The answer is "562.432"
Step-by-step explanation:
Given:
[tex]P= 500\\\\r= 4\%\\\\n= 3 \ years\\\\\text{frequency of conversion}\ (A)=?[/tex]
Using formula:
[tex]\to A=P(1+r)^n[/tex]
[tex]= 500(1+4\%)^3\\\\= 500(1+\frac{4}{100})^3\\\\= 500(1.04)^3\\\\=500 \times 1.124864\\\\= 562.432[/tex]
ralph and edie each solved the equation (x-7)^2 - 100 = 0. ralph says the correct answer is x= -3. who is correct? how do you know?
An is an operation that reverses the effect of another operation.
Answer:
Inverse operation
Step-by-step explanation:
Basically it is an operation that reverses the effect of another operation.
WILL GIVE BRAINLIEST!
True or False.
A plumber who earns $12 per hour and works 13½ hours has a total earnings of $162.
True
False
Answer:
True
Step-by-step explanation:
12*13=156
12*0.5=6
156+6=162
Then we put a money sign in front and a . point after the 2 and two 0's and we get $162.00
Which pairs of expressions are equivalent?
Quick
Answer:
a
Step-by-step explanation:
Answer:
its A.
Step-by-step explanation:
Bc i just did it
what is a difference between the sector and the segment of a circle?
Step-by-step explanation:
The difference between the sector and the segment of a circle is :
Sector ➡ The region enclosed by any two radii and the corresponding arc of a circle is a sector of the circle.
Whereas
Segment ➡ The region enclosed by a chord and corresponding arc is called the segment of a circle.
Hope it will help :)❤
A new bank customers with 3,000 wants to open a money market account. The bank is offering a simple interest rate of 1.1% a. How much interest will the customer earn in 20 years? b. What will be the account balance after 20 years?
Answer:
$660
Step-by-step explanation:
If the sales tax rate is 7%, how much tax would Luis pay for a $325 bicycle?∨
Answer:
24.20 tax
369.98 total
Step-by-step explanation:
math work pls help :)
Answer:
SAS
Step-by-step explanation:
The postulate SAS identifies that the shape has two sides, and the unincluded angle in the middle.
Hope this helps!
answer answer answer answer
Find the first three terms of the sequence below.
Tn = 3n^2- 4n - 3
Answer:
Look on the internet , It's easy
q + 12 ≥ 5
Solve the inequality
Answer:
Q≥-7
Step-by-step explanation:
Q+12≥5 subtract 12 from both sides Then simplify
Eight avocados cost $4.
How much do 16 avocados cost?
How much do 20 avocados cost? $10 because it’s 0.50 per avocado
How much do 9 avocados cost?
Answer:
If each avocado costs 0.50, then 16 avocados would cost $8.00, 9 avocados would cost $4.50
Hope this helps! :)
Which of the following represents the factorization of the polynomial below? 2x² + 5x +3
Answer:
Correct Answer D.
a × c = 11, b = 10
10 × 1 = 10
10 + 1 = 11
Divide the ten and 1 by 2
(x = 2) (2x+1)
Step-by-step explanation:
what is the sign of A times ( - b)
Answer:
i believe it's negative.
Step-by-step explanation:
if the question is asking A x -B it should be negative because it's a negative number times a positive. hope i helped.
$2is what percent of $10
Answer:
2persent
Step-by-step explanation:
because there are 10 10 in 100
Answer:
20%
Step-by-step explanation:
The table shows the relationship between the average number of hours students studied for a mathematics test and their
average grade.
Hours
Studied
Average
Grade
0
62
1
78
2
85
5
74
Which type of function is most likely to model these data?
A
linear function with positive rate of change
O
B
linear function with negative rate of change.
non-linear function that decreases then increases
D
non-linear function that increases then decreases
Answer:
D
Step-by-step explanation:
I'm going to ponder a guess that the numbers shown, 0, 62, 1, 78, 2 ,etc. are part of a table. Having said that, the answers, when graphed, create a sort of parabola, meaning that the function itself is non-linear. This exterminates option A and B. Now its just a matter of seeing which way it goes, and since 78 is higher than 62, and 85 is higher than 78, it obviously increases, rather than decreases. This makes D our final answer.
please help, it's due in less then 30 minutes :')
Answer:
The answer is b. the range of Greta's graph is y<0
Step-by-step explanation: