Answer:
1354
Step-by-step explanation:
DO IT IT'S EASY WITH A CALCULATOR !!!!!!
Answer:
Read step by step :> 1596 or 1354
Step-by-step explanation:
Are there any parenthesis? If it says (22+111) 12 then the answer is 1596, and if there are no parenthesis, the answer is 1354
Which statement best describes the angles of a rectangle ?
A) Each angle is 90 degrees
B) The two base angles are different angle measures
C) The sum of all the angles add up to 180 degrees
D) Each angle has a different measure
Answer: A
Step-by-step explanation:
We use process of elimination.
A rectangle has all right angles so A is a possibility.
The two base angles of a rectangle are NOT different angle measures so B is out of the question.
The sum of all the angles (90+90+90+90) is 360, not 180, so C is wrong.
All the angles of a rectangle are the same, so D is incorrect.
That means that A has to be correct!
Serena bought 5 shirts for $6 each and spent $7 on lunch. She paid for the shirts and lunch using her debit card. The change in the balance of Serena's checking account can be represented by the expression shown. 5(-6) + (-7) Which integer represents the change in the balance of Serena's checking account from these purchases? -37 23 -18 4
Answer:
[tex]5(-6) + (-7) = -37\\[/tex]
Step-by-step explanation:
Given
[tex]5(-6) + (-7)[/tex]
Required
Solve
[tex]5(-6) + (-7)[/tex]
Open brackets
[tex]5(-6) + (-7) = 5*-6 -7[/tex]
[tex]5(-6) + (-7) = -30 -7[/tex]
[tex]5(-6) + (-7) = -37\\[/tex]
Angle A is circumscribed about circle O.
What is the measure of angle O?
[picture below]
Answer:
134°
Step-by-step explanation:
[tex] In\: \odot O,[/tex] AB and AC are tangents at points B and C respectively. OB and OC are radii.
[tex] \therefore OB\perp AB\: \&\: OC\perp AC[/tex]
(By tangent radius theorem)
[tex] \therefore m\angle ABO =m\angle ACO = 90\degree [/tex]
[tex] m\angle CAB+ m\angle ABO +m\angle ACO+ m\angle BOC = 360\degree [/tex]
[tex]\therefore 46\degree + 90\degree +90\degree+ m\angle BOC = 360\degree [/tex]
[tex]\therefore 226\degree + m\angle BOC = 360\degree [/tex]
[tex]\therefore m\angle BOC = 360\degree-226\degree [/tex]
[tex]\therefore m\angle BOC = 134\degree [/tex]
[tex]\implies m\angle O= 134\degree [/tex]
Which equation is equivalent to 2^3r = 10?
Answer:
r= 2
Step-by-step explanation:
2^3 is basically 2x2x2
2x2=4 x 2= 8
you can subtract 10 with 8 to fin what r equals to.
Help me Pleaseeeeeee
Answer:
(2,4)
Step-by-step explanation:
Please mark brainstest
9 yd
9 yd
9 yd
9 yd
7.8 yd
Answer: the surface area should be 51175.8 with rounding
Step-by-step explanation:
Which equation is equivalent to x^-5/3?
Answer:
caben 2 yo pienso. es que no se muy bien
Translations
Acellus
Find the image of the given point
under the given translation.
P(8, -3) T(x, y) = (x - 4, y + 7)
P' = ([?], []).
Enter the number that belongs in
the green box
WILL MARK BRAINLIEST PLEASE HELP
Answer:
the answer to your question is 4 and 4
Ayuda plis, no le entiendo ni mais :"
Answer:
Entiendo tu idioma, hablas español, ¿no? Me encantaría ayudarte hablo inglés y español
Step-by-step explanation:
36 miles per gallon to miles per quart.
Answer:
144
Step-by-step explanation:
Answer:
9 miles per quart
Step-by-step explanation:
there are 4 quarts in a gallon so you can divide 36 by 4 to get miles per quart
-11 2/3 x (-4 1/5) =
A. 44
B. 44 2/15
C. -49
D. -44 2/15
Answer: c
Step-by-step explanation:
Jack is planning to attend a public university after he graduates from high school in 2 years. He is devising a plan to save money each month to help with the expenses of attending the university. The cost of attending the public university for one-year is $27,540. His family has promised to contribute $13,950 each year he is in school. What is the minimum amount of money Jack must contribute to his savings per month for the next 2 years to have enough money to pay for his first year of tuition?
a
$537.95
b
$566.25
c
$598.32
d
$512.95
Find 100% of 188:
Find 50% of 188:
Find 25% of 188:
Il
Find 75% of 188: 14
Answer:
100% = 188
50% = 94
25% = 47
add 50% value and 25% value 141 or you can multiply 188 by .75
Step-by-step explanation:
hat is pretty simple first think 188 is the 100 percent
the 50 percentage is dividing by 2 the number or multiplying by 0.50 that is 50% so it's 94
to get 25 porcent you can't multiply by .25 or divide by 4
to get 75 porcent add the values of 50 and 25 percent or multiply 188 by .75
What do the arrows heads indicate?
Answer:
These pictures that you draw with arrows and arrowheads are representations of abstract mathematical objects. A ray is a subset of a line that has a starting point and extends indefinitely in one direction (not the other). The arrowhead is meant to indicate that it goes on and on.May 9, 2015
Why do vectors have arrowheads at the "endpoint
according to
...https://math.stackexchange.com › questions › why-do-vec...
Abbie spent 3/5 of her money and saved the rest. If she spent $15, how much money did she have at first? *
Answer:
$25
Step-by-step explanation:
1/5 = $5
2/5 = $10
3/5 = $15
4/5 = $20
5/5 = $25
Answer:
the answer would be $25!
Step-by-step explanation:
14 + -7 -3=????????????????????help
Answer:
-10
Step-by-step explanation:
hope its correct and helped:)
The surface area of a cylinder with height 2 in. is given by the function f(x) = 2πx2 + 4πx, where x is the radius. If g(x) = 4πx gives the surface area of the side of the cylinder, which combined function gives the total surface area of the two circular bases?
A. f + g
B. g − f
C. f − g
D. f · g
Answer:
C f - g
Step-by-step explanation:
the surface area of a cylinder consists of the two circles (1 at the top, 1 at the bottom) and the surrounding "mantle", the side of the cylinder, that connects the two circles.
there are no other parts.
so, when the function for the whole surface area is
SA(x) = f(x) = 2×pi×x² + 4×pi×x
and the side/ mantle area by itself is
g(x) = 4×pi×x
then when ignoring the side/mantle area part in f(x) the only thing left of the main function f(x) is the surface area of the two circular bases.
therefore, the solution for the function of the surface area of only the two circular bases must be the main function minus the function for the side/mantle area.
=> f - g
Which steps are needed to solve this equation?
.
b minus 21 = 177
Subtract 21 from the left side and add 21 to the right side of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
Add 21 to the left side and subtract 21 from the right side of the equation.
The answer is b = 156.
Check the solution by substituting 198 for b.
Subtract 21 from both sides of the equation.
The answer is b = 156.
Check the solution by substituting 156 for b.
Add 21 to both sides of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
Answer:
Subtract 21 from the left side and add 21 to the right side of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
What is the linear equation of the line in point-slope form?
Answer:
4- 4Step-by-step explanation:
Select ALL the correct answers.
Which of the following situations are fair?
Jason plays a game in which he has to pick a ball from a box of 10 balls, which contains 7 black balls and 3 white balls. He wins the game if he draws a white ball in one attempt.
To decide which citizens will be asked to participate in a county-wide poll, each citizen is assigned a number and the county uses a random number generator to determine the citizens who will be contacted.
Ray is playing a game in which he rolls a six-sided number cube. If the outcome is six, he is paid $5. Otherwise, he loses $1.
Jack and Mia both want the last cookie and neither will agree to share by splitting it. They ask a stranger passing by to flip a coin to decide who gets the cookie.
Ryan designs a game where a prize wheel is split into five equal sections. Four sections are red and one is green. If the wheel is spun and lands on a red section, the players loses $1. If the wheel lands on green section, the player wins $5.
Jericho designs a game for a school carnival. The game consists of a box of 50 colored balls; 35 are violet, 10 are orange, and 5 are yellow. The player has to choose one ball from the box. The player wins $5 if it is a yellow ball, otherwise, the player wins nothing.
The following are the situations that are fair; Ryan designs a game.. , To decide which citizens ..., Jack and Mia.
What is a system of inequalities?When mathematical expressions are compared, with non-strict equality, then such mathematical statements are called mathematical inequalities.
The following are the situations that are fair;
Ryan designs a game where a prize wheel is split into five equal sections. Four sections are red and one is green. If the wheel is spun and lands on a red section, the player loses $1. If the wheel lands on green section, the player wins $5.
To decide which citizens will be asked to participate in a county-wide poll, each citizen is assigned a number and the county uses a random number generator to determine the citizens who will be contacted.
Jack and Mia both want the last cookie and neither will agree to share by splitting it. They ask a stranger passing by to flip a coin to decide who gets the cookie.
Learn more about solutions to the system of inequalities here:
https://brainly.com/question/16339562
#SPJ2
One angle of a parallelogram measures 60°. What are the measures of the other three angles in the parallelogram?
List answers from lowest to highest.
Answer:
60 degrees
120 degrees
120 degrees
Step-by-step explanation:
A parallelogram is quadrilateral that has two pairs of parallel sides. The opposite sides equal in length
Area = base x height
Sum of angels in a parallelogram is 360 degrees. Opposite angles are equal
If one angle measures 60 degree, the opposite angle would measure 60 degree
Angles remaining = 360 - 60 - 60 = 240
since opposite angles would be equal, each angle = 240 / 2 = 120
The manager of a store orders sets of bunk beds that cost $25 and sells them for $59. What
is the mark-up percentage?
Answer:
The mark-up percentage is 136%
Step-by-step explanation:
59 - 25 = 34
34/25 = 1.36
HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A cross section of a rectangular pyramid is made perpendicular to the base and through the vertex as shown. What is the area of the cross section?
Answer:
The answer is the. 848 is the anns
Answer:
20 cm²
Step-by-step explanation:
1/2 ( 5 x 8 ) = 1/2 ( 40 ) = 20
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Please I need help to solve those problems:
A) (+4) + (-7) multiply (-3)-(+5)
Answer:
The answer is -24, I think!
(+4)+(-7)
4-7
-3
(-3)-(+5)
-3-5
-8
Hope this helps.
hello please help i’ll give brainliest
inventor
inventions led to great feats of engineering ..like great canal
What is 4.33 rounded to the nearest whole number?
Answer:
the answer is 4 because i rounded down. since its 3
Step-by-step explanation:
PLEASE HELP!
How do you find the mean or the range of a histogram?
Answer:
B
Step-by-step explanation:
My good sir will I lie to you
by selling an item at $20.70, a trader makes a profit of 15%. at what price should he sell the item so as to make a profit of 35%
Answer:
24.3 i think
Step-by-step explanation:
x * 1.15=20.7
20.7/1.15=18
18 * 1.35=24.3
will give branlliest
Solve the following proportion plz:
a. 18 = 8 72
Answer:
1:48.44....
Step-by-step explanation:
872/18=48.44
Just plug it into a calculator
