Answer:
D
Step-by-step explanation:
opposite angles are equal
the measure of the angles of a triangle are shown in the figure below. solve for x.
Answer:
90+33+7x+8 = 180 so 180-131 = 7x so 7x = 49 or x = 7.
Which expression is equivalent to 4^7/8 /4^1/4? Choose One answer only
A. 4^5/8
B. 4^9/8
C. 4^6/4
D. 4^8/12
Answer:
Option(A) [tex]4^{\frac{5}{8}}[/tex] is equivalent to [tex]$\frac{4^{\frac{7}{3}}}{4^{\frac{1}{4}}}$[/tex]
Step-by-step explanation:
Given:
[tex]$\frac{4^{\frac{7}{3}}}{4^{\frac{1}{4}}}$[/tex]
To simplify the expression
Using the exponent rule,
[tex]$\frac{x^{a}}{x^{b}}=x^{a-b}$[/tex]
[tex]$\frac{4^{\frac{7}{3}}}{4^{\frac{1}{4}}}$[/tex][tex]=4^{\frac{7}{8}-\frac{1}{4}}[/tex]
[tex]=4^{\frac{5}{8}}[/tex]
The correct answer option is (A) [tex]4^{\frac{5}{8}}[/tex]
Learn more about Exponent rule, refer:
https://brainly.com/question/4431222https://brainly.com/question/13277609What are the name of these angles? Are
they congruent or supplementary?
Sylvie is mixing concrete for her patio. For every 26.7 pounds of concrete mix, she needs to add 1 quart of water. Sylvie buys 80 kilograms of
concrete mix
1 kilogram 2.2 pounds
How many quarts of water, rounded to the nearest tenth, does Sylvie need to add to 80 kilograms of concrete mix?
Step-by-step explanation:
that back and forth between the different scales is the only task challenge. you need to focus to not mix things up.
so if I understand correctly, we should use the conversion rate of 1 kg = 2.2 pounds.
she should add 1 quart of water to every 26.7 pounds of concrete mix.
80 kg = 80×2.2 pounds = 176 pounds.
we need as many quarts of water as there are units of 26.7 pounds in 176 pounds.
176/26.7 = 6.5917603... quarts of water needed.
that would be rounded 6.6 quarts of water.
Ten less than a number x is equivalent to 32
When expressions are equivalent, the expressions have the same value. The number x is 42, because 10 less than 42 is 32.
The number is represented as x
10 less than x is represented as x - 10
From the question, we understand that the 10 less than x is equivalent to 32.
So, the expression becomes
[tex]x - 10 =32[/tex]
Collect like terms
[tex]x = 32 + 10[/tex]
Add 32 and 10
[tex]x = 42[/tex]
Hence, the number (x) is 42
Read more about equivalent expressions at:
https://brainly.com/question/18257981
Find the length of UC
A. 54
B. 4
C. 39
Either take the photo of that question or take screenshot and attach it. The question is not complete.
Manuel estimates that 2/3 of a pizza is left. Stephen estimates that 3/4 is left. They are
going to compromise for a joint estimate by using the number halfway between their 2
estimates. What is their joint estimate?
Answer:
it is 2.5/3.5
What does transformation mean in math
Answer:
In mathematics, a transformation is a function f (usually with some geometrical underpinning) that maps a set X to itself, i.e. f : X → X. In other areas of mathematics, a transformation may simply refer to any function, regardless of domain and codomain.
Step-by-step explanation:
Your Welcome
HELPPP?!!! What is the value of f(-2) and f(3)
If a /b is a rational number such that a<b, then a/b is always___________ *
options
a) Less than 1
b)Greater than 1
c) May be less or greater than 1
to the nearest tenth cm^3 what is the volume of a sphere with a length of 2.40 cm a width of 2.40 cm and a height of 2.40 cm
Hi :)
The volume of a sphere is
V = 4/3 (pi) r^3
Supposing "length" as diameter
We can take the radius
2.40/2
1.2 is the radius of the sphere.
Inserting the radius into the formula
V = 4/3 (pi) 1.2^3
The volume is aproximately 7.24cm^3
Graph the equation: g(x) = 5 - 2x
So first you could need to find the x and y intercepts.
So the x intercept can be found why y is zero and vice versa.
so your graph would go through the points (0,5) and (2.5,0)
helpppppppppppppppppppppppppppppppppppppp
x/3 + 10 ≥ 15 help plsss
Answer:
x ≥ 15
Step-by-step explanation:
first we will subtract 10 from both sides
we get x/3 ≥ 5
then we will multiply both sides by 3
and final answer will be x ≥ 15
Answer:The solution is in the attached file below
Step-by-step explanation:
SOMEONE NEEDS TO EXPLAIN WHY 1.40 DIDNT WORK ON MY QUESTION 2.1/1.488
My calculator shows that
(2.1)/(1.488) = 1.41129
which is approximate. If you want the result to two decimal places, then it would be 1.41 and not 1.40
Try 1.41 and it should work out, assuming your teacher wants two decimal places.
0.00035 cm = ___________ nm
helpppppppppp it’s multiple choice questions I’ll brainlist!
Answer:#1 is D
Step-by-step explanation:angles must equal 180 and yk that the angle under e is 39 so 180-39 =141
Simplify completely
(6i)(-6+7i)(5+2i)
Answer:
[tex] - 138 - 264i[/tex]
Step-by-step explanation:
attached
Please help...I have no clue..
Step-by-step explanation:
what are you trying to do?
Answer:
i think its acute angle of thats the lesson
Please help me with 4 and 5 your awnser will be brain listed for
what is the product of 1.2 and 3.4? * show work pls *
help me please please
Answer:
forever alone please help me......
Step-by-step explanation:
it is unhappinesssssssssssss
Give me a step by step answer for 15 x 64
( please make it simple) thanks
Step-by-step explanation:
15 x 64 = 15 x (60 + 4)
= (15x60) + (15x4)
= 900 + 60
= 960
4x +12y+4z=-16
12x-12y+8z=8
4x+12y-4z=0
Answer:
the answer is The second one
The sum of the digits of a two- digit number is 6. When we interchange the digits, the new number is 18 less than the original number. Find the original number.pls explain step by step
Answer:
42
Step-by-step explanation:
S1 let a and b be the digits of the number
so a 2 digit number cab written as - 10×a + b
eg - 68 as 6×10 + 8
S2 ) according to ques
a + b = 6 - eqn 1
(10×a + b) - (10×b + a) = 18
9×a - 9×b = 18
a - b = 2 - eqn 2
S3)from eqn 1 and eqn 2
we get a = 4 and b = 2
hence number is 42
What’s the rate of change of the table above?
A) -1/3
B) 1/2
C) -1/4
D) 1/5
answer is option D
because you can divide them like
[tex] \frac{2}{10} = \frac{1}{5} \\ \\ \frac{4}{20} = \frac{1}{5} \\ \\ \frac{6}{30} = \frac{1}{5} \\ \\ \frac{8}{40} = \frac{1}{5} [/tex]
so the option is D
please mark this answer as brainlist
Pls help I’m really confused and I’ll give you 35 points
A store pays 5%
commission on the first
$500 in sales and 7% on
sales over $500. Find
the commission on a a
$950 sale,
Answer:
$56.50
Step-by-step explanation:
950=500+450
[tex]500 \times .05 = 25[/tex]
And
[tex]450 \times .07 = 31.5[/tex]
Add the sum and you get 56.5
Answer:
144$
Step-by-step explanation:
The point A(1,5) is rotated 90° clockwise around the origin. What are the coordinates of the resulting point, A'?
Answer:
A'(5,-1)
Step-by-step explanation:
90° clockwise= (y,-x)
Point=A(1,5)
A(1,5)=A'(5,-1)
find the quotient for 4/9 / -6/7
Answer: 14/-27
Step-by-step explanation:
4/9 divided by -6/7 = 4/9 times 7/-6
4/9 times 7/-6 = 2/9 times 7/-3 = 14/-27
Plz help me in this homework
Step-by-step explanation:
You basically have to divide your number from a prime factor until your result is 1
For example
12
you divide it from the lowest prime number possible, for in this case, 2
12/2 = 6 and you can set aside 2 for now
You do the same thing and you divide it by 2
6/2 = 3 and set aside 2
Now 3 isn't divisible by 2 so you'll find another number, for in this case 3
3/3 = 1
your set side numbers are now 2,2,3
so you'll find out 12 = 2x2x3 as a product of it's prime factors
how ever you cant divide it by 4 or 6 since they aren't prime factors as they are divisible by other numbers