Answers
Answer:
m<1=41
m<2=85
m<3=95
m<4=85
m<5=36
Step-by-step explanation:
180-144=36
180-95=85
180-85=95
90+49=139
180-139-41
Related Questions
Plzzz help Y=-5x+21 I really need help and can you show the steps too?
Answers
Answer:
x = 3
Step-by-step explanation:
use the substitution method
since y = 6 fill in 6 for y in y = -5x + 21
6 = -5x + 21
subtract 21 from both sides
-15 = -5x
divide each side by -5
3 = x
hope this helps :)
An artist builds a sculpture out of metal and wood that weighs 14.9 kilograms. 3/4 of this weight is metal, and the rest is wood. How much does the wood part of the sculpture weigh? (no decimals)
Answers
Answer:Weight of wood part of the sculpture (no decimals) =4kg
Step-by-step explanation:
Weight of sculpture containing metal and wood = 14.9 kg
weight of metal =3/4 x 14.9 kg =11.175kg
weight of wood =Entire sculpture − weight of metal
= 14.9 kg−11.175kg
=3.725kg
Rounding up to remove decimals we have that Weight of wood part =4kg
hepl will give branliest
Answers
Answer:
1
I THINK I GOT IT OMG THAT WAS SO HARD
Answer:
z = 5
Step-by-step explanation:
[tex]\frac{4x^2y^7}{8x^3y^2} = \frac{y^z}{2x}[/tex]
It can be also written as -
[tex]\frac{2^2 \times x^2 \times y^7}{2^3 \times x^3 \times y^2} = \frac{1 \times x^0 \times y^z}{2 \times x^1 \times y^0}[/tex]
Using law of exponents , lets solve this.
[tex]=> 2^{(2-3)} \times x^{(2-3)} \times y^{(7 - 2)} = \frac{1}{2} \times x^{(0-1)} \times y^{(z-0)}[/tex]
[tex]=> 2^{-1} \times x^{-1} \times y^{5} = 2^{-1} \times x^{-1} \times y^z[/tex]
[tex]=> \frac{y^5}{2x} = \frac{y^z}{2x}[/tex]
[tex]=> y^z = y^5[/tex]
[tex]=> z = 5[/tex]
If 3x-7=5x, what is 6x?
Answers
Answer:
6x = - 21
Step-by-step explanation:
Given
3x - 7 = 5x ( subtract 3x from both sides )
- 7 = 2x
Then
6x = 3 × 2x = 3 × - 7 = - 21
Jackson has a table with a square top and he wants to buy a circular piece of lace that will cover the entire top of the table. The top of the table has side lengths
of 12 inches, as shown. help?
12 in
12 in
What is the area, in square inches, of the smallest circular piece of lace Jackson could buy? Round your answer to the nearest tenth
Answers
Answer:
226.2
Step-by-step explanation:
I took the test. I hope this helps! :)
The area of the circular lace is required.
The smallest circular piece of lace to cover the entire top of the table is 226.2 inches².
Area of circleLength of each side of square = 12 inches
The diameter of the circle will be the length of the diagonal of the square from the given figure.
[tex]d=\sqrt{12^2+12^2}\\\Rightarrow d=12\sqrt{2}\ \text{in}[/tex]
Area of a circle is given by
[tex]A=\pi\dfrac{d^2}{4}\\\Rightarrow A=\pi \dfrac{(12\sqrt{2})^2}{4}\\\Rightarrow A=226.194\approx 226.2\ \text{in}^2[/tex]
Learn more about area of circle:
https://brainly.com/question/12269818
Is it ever possible for adjacent angles to also be vertical? Why or why not?
Answers
Yes
Step-by-step explanation:
Because adjacent angles are vertical angles since they both have intersecting lines
- 4x2
+10
+
2x2–5x -7
Answers
Answer:
−2x^2−5x+3
Step-by-step explanation:
simplify
−4x^2 + 10 + 2x^2 −5x −7
= −4x^2 + 10 + 2x^2 + −5x +−7
combine like terms:
= −4x^2 + 10 + 2x^2 + −5x + −7
= (−4x^2 + 2x^2) + (−5x) + (10+ −7)
= −2x^2 + −5x + 3
Answer:
-2x^2-5x+3
Step-by-step explanation:
-4x^2+2x^2=-2x^2 10-7=3
Please hurry, thank you!!!
What is the value of (-1/2)^-4?
1. -16
2. -1/16
3. 1/16
4. 16
Number One is wrong.
Answers
=16
the last one
5c+12=11c+16-6c
Solve
Answers
Answer:
No solution.
Step-by-step explanation:
Nothing can be further done
13
A 14-foot ladder is set up 4 feet from the base of a building. How far up the building does the ladder reach? Round your
answer to the nearest tenth of a foot.
A 13.4 feet
B
14.6 feet
16.5 feet
D 18.0 feet
Answers
Answer: A 13.4
Step-by-step
a^2 + b^2= c^2 4^2 + b^2 = 14^2 16+ b^2= 195 b^2= 180 b= square root of 180 b= 6 square root of 5 or 13.42
Rhonda has 3/4 of her book left to
read. If she reads another 1/4 of the
book, then how much will she have left
to read.
Answers
Answer:
none. she will be finished.
Step-by-step explanation:
3/4 + 1/4 =1
Help me in this question please
Answers
Answer:
m<5= m<3
m<11= m<14
m<16= m<9
Sandra bought a new coat for $49.99 and 3 skirts for $24.99 each. If the sales tax rate is 7%, to
the nearest cent what is the amount of sales tax Sandra will owe on the purchase?
Answers
Answer:
Answer:
$133.71
Step-by-step explanation:
49.99 + 3(24.99)
49.99 + 74.97
124.96 (1.07) <----- sales tax
about 133.71
Step-by-step explanation:
(3x^-3)^2 what is the degree
Answers
The degree is -6
To simplify, you have to combine the degrees, and you multiply the degree values to get the final degree
How do you know to which group an 8-year-old belongs, those
who must be accompanied by an adult or those who do not need
to be accompanied by an adult? Explain.
Answers
Answer:
Those who do not need to
Step-by-step explanation:
i would say this because they are old enoght to know how to do things by them self althought it does depend on who
SOMEONE HELP ME plzz
Answers
Answer:
B? I believe? sorry if it's wrong
London is working two summer jobs, making $7 per hour babysitting and making $13 per hour landscaping. In a given week, she can work no more than 14 total hours and must earn at least $130. Also, she must work at least 2 hours babysitting and no less than 8 hours landscaping. If xx represents the number of hours babysitting and yy represents the number of hours landscaping, write and solve a system of inequalities graphically and determine one possible solution.
Answers
Answer:
7,8,9,10
I HOPE ITS HELP
THANK YOU
At a restaurant, your bill has a food total of $45.50. Find the amount of an 18% tip on the food total.
Answers
Answer:
The total bill is $53.69 I believe. If you want, you can check your answer by using the steps I provided.
Step-by-step explanation:
1. First, you multiply 18 and 45.50 to get 819.
2. Next, you move the decimal two places to the left to get 8.19
3. Finally, you add the tip ($8.19) on the amount of the food to get our answer ($53.69)
A scale drawing shows a circular fountain with a diameter of 12 units. The actual fountain has a diameter of 60 feet. Select all the possible scales that could be used for the drawing.
Answers
Answer:i think its 70 if im wrong im very sorry
Step-by-step explanation:
Find the circumference of a circle with a radius of 9 meters. Use 3.14 for π. Round to the nearest hundredth if necessary.
Answers
Answer:56.52
Step-by-step explanation:
circumference = π*d
d=2r
d=2*9
d=18
3.14*18=56.52
Answer:
C =2ΠR
=2 x (3.14)( 9)
=56.52meters
Help me please, will give extra 100 points and brainliest to whoever answers correctly. PLEASEEEEEEEEEEE
Answers
2*6= 12 m^2
Then semicircle,
A = 1/2pi(r^2)
A = (1/2)(3.14)(3^2)
A=14.13 m^2
14.13+12 = 26.13 m^2 whole shape
Good luck!
what is
1/2 times 1/8
Answers
Answer:
the answer is 1/16
Need help quick!
The acceleration of an object varies directly as the force acting on it. If a force of 240 Newtons causes an acceleration of 150 m/s squared, what force will cause an acceleration of 100 m/s squared?
Answers
Answer:
The acceleration of an object varies directly as the force acting on it. If a force of 240 newtons causes an acceleration of 150 m/s², what force will cause an acceleration of 100 m/s?? 2. The stretch in a loaded spring varies directly as the load it supports.
Answer:
160 Newtons
Step-by-step explanation:
240÷150= 1.6. 100x1.6 gives us the answer which is 160 Newtons for 100m/s. For every 1.6 newtons,1 m/s is gained.
Help me plz :((( khan academy
Answers
Answer:
[tex]x=30\\[/tex]
Step-by-step explanation:
Answer:
x = 30
Step-by-step explanation:
[tex]\frac{45}{27} = 1.67\\[/tex]
1.67 x 18 = 30.06
round to the nearest whoeo number = 30
AA, SAS, SSS or not similar ?
Answers
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
HELP I NEED HELP ASAP
Answers
Answer:
C
Step-by-step explanation:
I guessed hehehegshsbsbs
PLLLLLLS HELP!! 48 Points!!!
(06.06) A rectangle with width of 3. There is a vertical line that splits rectangle into two sections with different lengths. One length is x the other is 4. 3(x + 4) represents the area of the rectangle above. Which expression below is equivalent by the Distributive Property? 3x+12 (3 + x) + 4 (x + 4) ⋅ 3 3x + 4
Answers
Answer:
3x+12
Step-by-step explanation:
I took the quiz
can anyone help? plz?
Answers
Answer:
Going down in order:
0.04
0.2
1
5
25
Answer:
0.04
0.2
1
5
25
Step-by-step explanation:
So, you get your calculator, 5 to the -2 power, 5 to the -1 power, 5 to 0 power, 5 to the 1st power, 5 to the 2nd power
Keira Anne is 2 years more than twice the age of Mary Jane. The sum of their ages is 17. How old is each girl?
Answers
Answer:
Mary Jane is 5 yrs and Keira Anne is 12 yrs
Step-by-step explanation:
Mary Jane 5
Keira 5+5=10+2=12
So Mary jane 5 + Keira 12 (5+12=17)
Which function is equivalent to h(x) = 16x^2- 24x+9?
a. h(x) =(4x-3)^2
b. h(x)=(8x+9)^2
c. h(x) = (4x+3) ^2
d. h(x) =(8x-9)^2
need help asap!
Answers
Answer:
a...........................I'm sure