Answer:
It's irrational
Step-by-step explanation:
the square root of 27 is equal to:
[tex]\sqrt{27} = \sqrt{3\cdot3\cdot3} = 3\sqrt{3}[/tex]
We know that [tex]\sqrt{3}[/tex] is an irrational number (but a real number), so [tex]3\sqrt{3}[/tex] is the same.
In case we need to prove that [tex]\sqrt{3}[/tex] is irrational, please leave a comment.
simplify 4y (2y-7) and find it's value if y= 1/2
ANSWER FASTT!!!
Step-by-step explanation:
This the solution
the answer is one
Solve for x in the diagram below.
Answer:
x = 20°
Step-by-step explanation:
here's your solution
=> it is given that whole angle is 90°
=> so, x + (3x + 10) = 90°
=> x + 3x + 10 = 90°
=> 4x + 10 = 90°
=>4x = 90 - 10
=> 4x = 80°
=.
=> x = 80/4
=> x = 20°
one angle is 20° and other 70°
hope it helps
Answer:
20 is your answer
x+3x+10=90 being right angle
4x=90-10
x=80/4=20
PLSSSS HELP MEEEEEE LIKE RN PLEASE
Answer:
-3
Step-by-step explanation:
HELP ME AND PLEASE SHOW WORK
Answer:
Its scaled half the bigger model and evidence is to divide your numbers by 2 or multiply by .5
Step-by-step explanation:
what's the circumference of a circle is C centimetres. which expression best represents the value of pie?
Answer:
C=2πr
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
(a) All even numbers are divisible by 2.
Help please! I don’t know the answer to this question
Answer:
x=8
[tex]2x \times 10 \div 2\\ = 2(8) \times 10 \div 2\\ = 16 \times 10 \div 2 \\ = 160 \div 2 \\ = 80[/tex]
Answer:
x = 8 cm
Step-by-step explanation:
Area = 1/2bh
80 = 1/2(10)(2x)
10x = 80
x = 8
Can someone please help me with math.
Its 1 question.
Answer:
B
Step-by-step explanation:
more points fall on the line. a close second is D but you can see that B is more accurate
please answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
ok pls mark me brainliest look below for the answer
Step-by-step explanation:
22
HELP DUE IN 10 MINS!
The monument is Blank feet tall.
Answer:
i got 555 ft. hope this help you.
Can someone help me please.in school.
can you send a closer pic?
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
How many solutions can a system of linear equations have?
Answer: One
Step-by-step explanation:
can I get help please
Answer:
a + b
Step-by-step explanation:
sum of two opposite interior angles are equal to one exterior
hope it helps
Side c on a right triangle is ALWAYS the longest.
O No answer text provided.
O No answer text provided.
O True
O False
Answer:
the answer should be false..
When solving for x in a one-variable equation, there can be one solution, no solution, or infinitely many solutions. In complete sentences, explain whether this statement is true or false, and why.
Select the expressions that are equivalent to 7(x+2).
Answer:
5
Step-by-step explanation:
7-2=x
7-2=5
x=5
.........................
The final price of an iPhone 12 Pro Max was $1072.85 after a 7.5% sales tax was applied. What was the original cost of the phone? Please explain
Answer:
992.39
Step-by-step explanation:
sales tax was 80.46 subtract from 1072.85 get 992.39 original price.
Y= -6/5x-7 and y=2/5x+1
Answer:
x = -5
y = -1
Step-by-step explanation:
Y= -6/5x-7 and y=2/5x+1
then:
-6/5x - 7 = 2/5x + 1
simplify:
-8/5x = 8
divide both sides by 8:
-1/5x = 1
multiply both sides by 5:
-x = 5
x = -5
y = 2/5(-5) + 1 = -2 + 1 = -1
In 1979, the price of electricity was $0.05 per kilowatt-hour. The price of electricity has increased at a rate of approximately 2.05% annually. If t is the number of years after 1979, create the equation that can be used to determine how many years it will take for the price per kilowatt-hour to reach $0.10. Fill in the values of A, b, and c for this situation. Do not include dollar signs in the response.
c=A(b)^x
The equation that can be used to determine the number of years it would take for the price to be $0.10 is 0.10 = 0.05(1.0205)^t.
What is the equation that models the increase?
The equation that would be used is an exponential equation. An exponential equation is used because the rate of increase is a compound growth.
Exponential equations usually have this form: FV = PV( 1 + r)^t
Where:
FV = future value PV = present value r = rate of growth t = time0.10 = 0.05(1.0205)^t.
To learn more about exponential functions, please check: https://brainly.com/question/26331578
#SPJ1
Which of these numbers is not larger than -2 on a number-line? *
( a) 0
(b) -1
(c) 5
(d) -3
Answer:
d
Step-by-step explanation:
Christine bought lunch 15 times at school this month and spent a total of $49.50. Each of her lunches cost an equal amount
Which equation could Christine use to determine the price of each lunch (p?
15p = 49.50
49.50p = 15
15+p=49.50
49,50 + p = 15
Answer:
The answer is 15p = 49.50
Answer:
The answer is $3.3
Step-by-step explanation: Because 49.50 divided by 15 is 3.3
Matilda is practicing her marching band routine on the football field. She starts at the center of the field, marches 80 feet south then 60 feet
west, and stops.
What is the direct distance from the center of the field to where Matilda stopped marching?
Answer:
100 feet
Step-by-step explanation:
pythagorean theorm
60^2+80^2= 10,000
Square root of 10,000= 100
Answer: 100
Step-by-step explanation:
Find h.
plz answer thank you
Answer:
[tex] \frac{15}{h} = \frac{20}{30} \\ 15 \times 30 = 20 \times h \\ h = \frac{450}{20} \\ h = 22.5[/tex]
What are the answers to the questions on this page? Show work if possible. (Geometry) 60 points + Brainliest if correct. (Page 3).
Answer:
oh yeah
Step-by-step explanation:
the sum of 6 less than a number and 3
Answer:
2
Step-by-step explanation:
An angle measures 145°.
Through what fraction of a circle does the angle turn?
Answer:
[tex]\frac{29}{72}[/tex]
Step-by-step explanation:
There are 360° in one complete rotation , thus angle turns
fraction = [tex]\frac{145}{360}[/tex] ( divide numerator and denominator by 5 )
= [tex]\frac{29}{72}[/tex] ← in simpest form
Which number in the set {6, 12, 18, 36} satisfies the equation 3x - 9 = 27? Explain
Answer:
12
Step-by-step explanation:
3 x 12= 36
36-9= 27
Reflect across the line y=x. Find the coordinates of the reflected points
Help me pls!!!!!!!!!!
Answer:
m<B= 52
Step-by-step explanation:
2x - 30 + 3x + 10 + 7x + 32 = 180
12x + 12 = 180
12x = 168
x = 14
m<B= 3x + 10
3(14) + 10
52
What is the location of point G, which partitions the directed line segment from D to F into a 5:4 ratio?
D
+
4
F
Sus
7
+
3
+
8
+
9
5
-2
1
0
1
2.
3
4
5
6
10
-1
0
2.
3
Answer:
2
Step-by-step explanation:
The location of point G which partitions the directed line segment from D to F into a 5:4 ratio is; x = 3
Division of a Line Segment
The formula for coordinate of a point that divides a line segment in a ration is given by;
x = (mx₂ + nx₁)/(m + n)
We are given the ratio 5:4
Thus m = 5 and n = 4
The endpoints of DF are D(-2) and F(7)
Thus;
x = ((5*7) + 4(-2))/(5 + 4)
x = 27/9
x = 3
Thus, the location of point G which partitions the directed line segment from D to F into a 5:4 ratio is x = 3
Read more on division of a line segment at; https://brainly.com/question/8009114
