Answers
Answer:
√3
Step-by-step explanation:
√1 is an imaginary number, not lying anywhere on a real numberline
√2 is an irrational number
√3 is an irrational number, but can be expressed as a fraction; 3=31=62=124 (so yes, it is a rational number)
√5 is an irrational algebric number
Related Questions
Mr brown purchased one yardstick for $5 and r rulers for $1.50 each. which of the following expressions represents Mr Browns total purchase?
a. 5(1.5r)
b. 1.5r + 5
c. 1.5r + 15
d. 5r + 1.5
Answers
Answer:
B. 1.5r + 5
Step-by-step explanation:
Because he bought 1 yardstick and r rulers so to find the total number you need to add both numbers together.
What is the maximum number of solutions each of the following systems could have?
Answers
Answer:
i need this answer too:(((
Step-by-step explanation:
Answer:
0,2,2,4
Step-by-step explanation:
2) Caculate the unit rate. Paying $28 for 8 pounds of pears. What is the cost per pound of pears?
Answers
Answer:
28/8=3.50
Step-by-step explanation:3.50 per pear.
Marie and Jorge are both trying to lose weight. After 3 months they compared their weight loss. Marie’s weight went from 175 to 150. Jorge’s weight went from 190 to 180. Which statements are true regarding their weight loss? Select three options.
Answers
Answer:1,2,3
Step-by-step explanation:
Answer:
1. Jorge’s weight change was approximately 5%.
2.Marie’s weight change was approximately 14%.
3.Marie had the greater percent change.
Step-by-step explanation:
edge 2021
HELP I NEED THE ANSWER FAST its says true or false false ( the absolute of a number can be negative
Answers
Answer:
False
Step-by-step explanation:
Answer: False
Step-by-step explanation: Absolute value is the number of whole numbers the number is away from zero. So it can only be positive because you cannot have a number negative spaces away from zero
Rewrite the expression by factoring out (w+3).
7w2(w+3)-3(w+3)
Answers
Answer:
(w + 3) [7w² - 3]
Step-by-step explanation:
Given expression:
7w²(w + 3) - 3(w + 3);
Now rewriting the equation by factoring out (w+ 3);
Solution:
7w²(w + 3) - 3(w + 3);
= (w + 3) [7w² - 3]
The solution is (w + 3) [7w² - 3]
g(x) = 182 What is the domain of g?
Answers
Answer:
i tryed ;-;..
Step-by-step explanation:
FIND VALUEE OF Y !!!
Answers
Answer:
7.
Step-by-step explanation:
9y+12=75
subtract 12 from 75
divide by 9y
It takes 20 cups of chicken broth to make a chicken soup recipe. How much is this in quarts?
Use the table below. Include the correct unit in your answer.
Answers
Answer:
5
Step-by-step explanation:
cause 4 cups are in 1 quart
Answer:
20 cups would equal 5 quarts
Step-by-step explanation:
Find the LENGTH OF THE MISSING SIDE in the following right triangle in inches.
Round to the nearest tenth, if necessary.
20 inches
21 inches
Answers
Answer:
If the missing side is long then it's 29 or if its short, then it's 6.4
Step-by-step explanation:
just do a^2 + b^2 = c^2 method
I need help please , it would be nice
Answers
Answer:
cant see the picture
Step-by-step explanation:
24 boys out of 64 classmates is what percent
Answers
Answer:
37.5%
Step-by-step explanation:
24÷64=0.375
with percents, you have to move the decimal 2 spaces back
so that equals 37.5%
PLZ I WILL GIVE BRAILIEST TO THE FIRST ANSWER
I'm too tired to do this
Which has the greatest value?
A. -3 +-4 – (-2)
B. -3 – (-4) - (-2)
C. -3 + (-4) – 2
D. -3 – (-4)-2
Answers
3 is greater than -5, -9, and -1.
Hint: Remember to distribute the negative when solving. A negative directly outside outside of and to the left the parenthesis times a negative number inside the parenthesis makes that number positive.
So for option B, you can simplify it to -3 +4 +2. And that equals 3.
A) -3+-4-(-2) = -5
B) -3-(-4)-(-2) = 3
C) -3+(-4)-2 = -9
D) -3-(-4)-2 = -1
which of the following equations represents the sequence 17,14,11,9... ?
Answers
Answer:
Subtract 3
Step-by-step explanation:
Each time the following number decreases by 3
What is the simplified form of 37 - 57
Answers
Answer:
A
Step-by-step explanation:
rewrite the expression using rational exponents
Answers
1 1/6 divided by 2 and 2/3
Answers
Answer:
0.4375
Or Fraction
7/16
Mona, Tabitha, and Reid are at a frozen yogurt shop. At the shop, frozen yogurt and toppings are charged by the ounce. The following table shows the weight and cost of each person's bowl.
Person Mona Tabitha Reid
Weight of bowl 9.2 ounces 8.1 ounces 7.8 ounces
Cost of bowl $4.14 $3.65
A. What does the yogurt shop charge per ounce?
B. What should Reid's bowl cost?
Answers
Answer:
A) $0.45 per oz
B) $3.51
Step-by-step explanation:
4.14/9.2 = 0.45
0.45 x 7.8 = 3.51
Maria walked 3 km west and 4 km south. Calculate how far she is from her starting point
Answers
Distance will be the hypotenuse of a right triangle.
Distance^2 = 3^2 + 4^2 = 9 + 16 = 25
Distance = 5 km
math help please! - ( 2/5 )
Answers
Answer:
D
Step-by-step explanation:
it is D because you always want x to be a lone fraction and that would be the first step im 99% sure unless someone can correct me :)
Answer:
d) subtract 15 from both sides
Step-by-step explanation:
Process of elimination:
a) 2.5 and x are being multiplied, not subtracted, so (a) is wrong right off the bat.
b) you may divide 2.5 by both sides, but you want to get "x" on one side first. So you would do (b) first either.
c) to get rid of 15, which we need to somehow, we need to do the opposite operation than the one in the equation. 15 is +15, not negative, and so you would need to subtract to get rid of 15. This is why (c) is also wrong.
That leaves us, with (d), because you need to subtract 15 to isolate "x".
Solve each equation. Check your solution.
9= 4a + 13
Oa. -16
Ob. -1
c. 1
Od 5
Answers
Answer:
b. -1
Step-by-step explanation:
9=4a+13
-13 -13
--------------
-4=4a
4a/-4
a=-1
Write the hypothesis and the conclusion of each conditional.
1. If 3x-7 = 32, then x = 13.
Answers
Answer:
XDdddDddDDDDDDDDDDDDDDDDDDD
Two angles are supplementary. One measures 3x-2 and the other measures 2x+7 Find the value of x and the measure of the smaller angle.
Answers
Sum of two angles that are supplementary = 180°
Then :-
[tex]3x - 2 + 2x+ 7 = 180[/tex]
[tex]5x + 5 = 180[/tex]
[tex]5x = 180 - 5[/tex]
[tex]5x = 180 - 5[/tex]
[tex]5x = 175[/tex]
[tex]x = \frac{175}{5} [/tex]
[tex]x = 35[/tex]
Which means :-
The measure of the larger angle :-
= 35 × 3 - 2
= 105 - 2
= 103°
The measure of the smaller angle :-
= 2 × 35 + 7
= 70 + 7
= 77°Therefore , the value of x = 35 and the measure of the smaller angle = 77° .
What’s greater - 2/6 or - 3/8 or is it equal
Answers
Answer:
3/8 is greater
Step-by-step explanation:
Find the value of x
(9x-38)+(4x+23)=180
Answers
Answer:
x=15
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
9x−38+4x+23=180
9x+−38+4x+23=180
(9x+4x)+(−38+23)=180(Combine Like Terms)
13x+−15=180
13x−15=180
Step 2: Add 15 to both sides.
13x−15+15=180+15
13x=195
Step 3: Divide both sides by 13.
13x/13=195/13
Answer:
15
Step-by-step explanation:
9x-38+4+23=180
13x-15=180
13x=195
x=15
A student is painting a room at a constant rate. She is able to paint 2/5 of a room in 1/2 of an hour. How long does it take to paint the whole room plssssssssss help
Answers
Answer:
75 minutes
Step-by-step explanation:
if it takes 30 minutes to paint 2/5 of the room, then it must take 15 minutes to paint 1/5 of the room.
15 * 5 = 75 minutes or 5/4 hours
Divide. Round to the nearest tenth if necessary. 118.5 divided by 5
Answers
Answer:
23.7
Step-by-step explanation:
Help please!! Thank you!
Answers
Answer:
S
Step-by-step explanation:
The vertex is S. The angle can only be measured from point S.
Explanation:
I hope I’m not late
What is the cube root of cube root of 27/125
Answers
Answer:
Cube root of 27/125 is:
[tex]\frac{3^{3}}{5^{3} }[/tex]
Answer:
3/5
Step-by-step explanation:
giving brainlist so plzzz help
Fill in the missing numbers in these equations.
(-7) x ? = 14
Answers
Answer:
x=-2
Step-by-step explanation:
Divide 14 by -7, then plug in the result(-2) in place of x. Run this new equation(-7*-2=14) through your calculator to be sure it's correct.