Answer:
48 rows
Step-by-step explanation:
Answer:
werid options but 24
Step-by-step explanation:
Complete the sentence.
If two triangles are congruent, then the six (blank) parts are congruent.
Answer:
If two triangles are congruent, then the six Corresponding parts are congruent.
Step-by-step explanation:
Answer:
Corresponding
Step-by-step explanation:
find the value of xxxxxxxxxxxxxxxxxxxx
Answer:
-7
Step-by-step explanation:
105=x+112
105-112=-7
help with this .. will mark brainliest
Answer:
B x= -9
Step-by-step explanation:
if you graph x equals negative 9 you always have a vertical line
Answer: b) x = -9
a) gives you a diagonal line when you graph it
b) gives you a vertical line since you only have the x-value, and it passes through the point (-9,10) when you graph it
c) gives you a horizontal line when you graph it since you only have the y-value
The time, t (in minutes), you need to type a
certain paper varies inversely with the rate,
(in words per minute), that you can type.
When typing 40 words per minute, you can
finish in 50 minutes. Find the constant of
proportionality and write an equation
relating t and r.
t =[?]/[?]
Answer:
2000/R
Step-by-step explanation:
I just did this problem and got it right
A city has 9,322 recycle bins. The city glves half of the recycle bins to its citizens. The rest of the recycle bins are divided into 28 equal groups for city parks. How many recycle blns are left over?
Answer:
24 trash cans remaining.
Step-by-step explanation:
9322 / .5 = 18644
18644/28 groups is 665 r 24
At the Royal Dragon Chinese restaurant, a slip in the fortune cookies indicatos a dollar amount that will be subtracted from your total bill, A bag of 10 fortune cookies is given to you from which you will select one. If seven fortune cookies contain "$1 off," two contain "$2 off," and one contains "$6 off," determine the expectation of a selection.
Answer:
We can expect $1.7 off
Step-by-step explanation:
We are given 10 fortune cookies out of which
$1 off = 7 cookies
$2 off = 2 cookies
$6 off = 1 cookie
Probability
A = drawing $1 off cookies P(A) = 7/10
B= drawing $2 off cookies P(B) = 2/10
C= drawing $6 off cookie P(B) = 1/10
Expectation = 1*7/10 + 2*2/10+ 6*1/10
= 7/10 + 4/10 + 6/10
= 17/10 = $1.7 off
Find x if the angles are supplementary.
mL1 = 4x - 2
mL2 = 11x + 17
Answer:
11
Step-by-step explanation:
Supplementary means that the sum of the two angles equal to 180, so add the two measures and make them equal to 180. Add the two x's, subtract the two constants.
!I NEED HELP!Henrietta by 25 notebooks and 5 packs of pencils for her students. she also buys packs of pens. In total, Henrietta by 34 items. If notebooks, packs of pencils, and packs of pens are the only items that Henrietta purchases, how many packs of pants did Henrietta buy?
4
5
20
30
Answer:
She buys 4 packs of pens because 25 plus 5 is 30 and there is 4 leftover so the answer is 4
Step-by-step explanation:
Answer: 4
Step-by-step explanation:25 notebooks plus 5 pack of pencils is 30. she buys a total of 34 items so 34-30 equals 4
Josh emptied his piggy bank and made n stacks of 25 nickels. He already had 37 nickels. Now, he has 187 nickels. How many stacks of nickels did Josh make in all?
Answer:
249
Step-by-step explanation:
25+37+187=249
what slope passes through (3,4) and (7,12)
Answer:
The equation would be y=2x-2 so slope would be 2
sorry if i'm wrong
Divide the following numbers. 56 ÷ (-8) =
Answer: -7
Step-by-step explanation: Hopefully this helps have a blessed day!
Answer:
The answer is -7
Step-by-step explanation:
Jamal borrowed $625 from his brother 8 years ago. Jamal repaid his brother in full with $830. What simple annual interest rate did Jamal pay?
A. 4.0%
B. 4.1%
C. 4.2%
D. 4.3%
Answer: b 4.1%
Step-by-step explanation:
Ahmed is riding the elevator in a building. The building has floors above and below ground level. Ahmed uses the expression below to describe his movement.
Answer:
Step-by-step explanation:
The question is incomplete. Here is the complete question
Ahmed is riding the elevator in a building. The building has floors above and below ground level. Ahmed uses the expression below to describe his movement. 6 + (–8) Which statement could describe Ahmed’s movement?
Given the expression
6+(-8)
Let's denote upward movement in the elevator as positive and downward movement as negative.
+6 means that Ahmed rides 6 floors above in the elevator (since +be means upward movement in the elevator)
-8 means that from that 6th floor, he then moves 8 floors downwards in the elevator. In other to determine the floor Ahmed is, we can evaluate the given expression:
= 6+(-8)
Note that -×+ = -, hence the expression becomes;
= 6-8
= -8+6
= -2
This means that Ahmed is 2 floor below or down the elevator.
Answer: He moved 6 floors up, then moved 8 floors down. So he is now 2 floors below ground level.
I hope this helps.
Pls help will give brainliest
Answer:
15
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
204-108/17-9
96/8
12
10. Which of the following sets of numbers represents a Pythagorean
Triple?
A {10, 5, 12}
B {2,4,5)
C {1,2,3}
D {14, 48, 50 }
Answer:
D
Step-by-step explanation:
Trust me I used a calculator and and different one to make sure my answer was correct.
{14, 48, 50} represents a Pythagorean Triple, hence option (D) is correct.
If three sides of any triangle are a, b and c and c is the largest one then the condition that a, b and c will form a Pythagorean triplet is as:
c² = a² + b² -----(1)
An option which will satisfy the condition (1) will form a Pythagorean Triple.
Let's check for all the given options:
A) {10,5,12}
Since, 12 is the largest number out of three.
Therefore, c = 12, a = 5, b = 10
Now,
a² + b² = 5²+10²
a² + b² = 25+100
a² + b² = 125
a² + b²≠ 15²
a² + b²≠ c²
Hence, {10, 5, 12} will not form a Pythagorean Triple. Option (A) is incorrect.
B) {2,4,5)
c = 5, a = 2, b =4
a² + b² = 2²+4²
a² + b² = 4+16
a² + b² = 20
a² + b² ≠ 5²
Hence, option (B) is also incorrect.
(C) {1,2,3}
c = 3, a = 1, b = 2
a² + b² = 1²+2²
a² + b² = 1+4
a² + b²= 5
a² + b² ≠ c²
This is also not forming a Pythagorean Triple, that is why incorrect.
(D) {14, 48, 50}
c = 50, a = 14, b = 48
a² + b² = (14)²+(48)²
a² + b² = 196 +2304
a² + b² = 2500
a² + b² = (50)²
a² + b² = c²
This satisfies the condition (1) hence, it is forming a Pythagorean Triple.
This option is an appropriate choice.
Hence, option (D) is correct, that means {14, 48, 50} represents a Pythagorean Triple.
Learn more about Pythagorean Triple here:
https://brainly.com/question/31900595
#SPJ6
The answer ASAP please
-20/27
Step-by-step explanation:
Multiply the top denominators
-8•5= -40
Multiply the bottom denominators
9•6=54
So 40/54
Now simplify
-40/54 ÷ 2= -20/27
April drove 168 miles and used 6 gallons of gas. At this rate how
far can she drive on a full tank of gas that holds 15 gallons of gas?
Explain how an enlargement or a reduction In the dimensions of a building would cause a change in the scale factor
Answer:
The scale factor represents a proportional relationship between the scale drawing and the building’s dimensions. If the dimensions change, then the scale factor must also change to preserve the relationship.
Step-by-step explanation:
Hope it helps XD
Answer:
The scale factor represents a proportional relationship between the scale drawing and the building’s dimensions. If the dimensions change, then the scale factor must also change to preserve the relationship.
Step-by-step explanation:
ANSWER THIS QUICKLY PLEASE!!
simplifu the ratio : 25 dollars to 10 cents
Answer:
150 cents: 1 cent
Step-by-step explanation:
We know every dollar has 60 cents so we can do
25*60=1500 cents
then our ratio becomes
1500:10
we can take away the zeroes
150:1
then their is your ratio
A recipe calls for 4 cups of flour to 6 tablespoons of shortening. How many tablespoons of shortening are needed for 6 cups of flour?
When a number is increased by 35, the result
is 38. What equation fits this statement?
А
x - 35 = 38
B
x + 38 = 35
X - 38 = 35
D
x + 35 = 38
Answer:
x+35=38
Step-by-step explanation:
the equation says results which is answer so now know the 38 is on the outside
35 is positive so x+35
Add complex numbers
: (3 - 4i) + (6 + 7i)
Answer:those are complex I think?
Step-by-step explanation:
What value of x makes this equation true (correct)?
12 x - 15 = 6 - 3 x
Answer:
x=1.4
Step-by-step explanation:
12x-15=6-3x
15x=21
x=21/15
x=1.4
12(1.4)-15=6-3(1.4)
16.8-15=6.4.2
1.8=1.8
HELP!!!! PLEASE!!!!
2x−1/15 = 7/3
Answer:
x=18/15, or 1[tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Convert 7/3 into a fraction with denominator 15. Multiply both sides by 5 to get 35/15. Now, we add 1/15 to it to cancel out on both sides.
Our new equation is 2x=36/15
Divide by 2 on both sides
x=18/15, or 1[tex]\frac{1}{5}[/tex]
[tex]\bold{Hello!}\\\bold{Your~Answer~Is~Below!}[/tex]
______________________________
[tex]\bold{Solution~Steps:}[/tex]
[tex]1.)~Add~\frac{1}{15}~to~both~sides:[/tex]
[tex]\bold{\frac{7}{3}+\frac{1}{15}=\frac{35}{15} }[/tex][tex]\bold{Least~common~multiple~of~3~and~15~is~15.}[/tex][tex]\bold{Convert~\frac{7}{3}~and~\frac{1}{15}~to~fractions~with~d.enominator~15.}[/tex]
[tex]\bold{\frac{35}{15}+\frac{1}{15}=\frac{36}{15} }[/tex][tex]\bold{Since~\frac{35}{15}~and~\frac{1}{15}~have~the~same~d.enominator,}[/tex][tex]\bold{Add~them~by~adding\\~their~numerators.}[/tex]
[tex]2.)~Reduce~the~fraction~\frac{36}{15} :[/tex]
[tex]\bold{\frac{36}{15}=\frac{12}{5}}[/tex][tex]\bold{Reduce~the~fraction~to~lowest~terms~by~extracting~and~canceling~out~3.}[/tex][tex]3.)~Divide~both~sides~by~2:[/tex]
[tex]\bold{\frac{12}{5}}[/tex] ÷ [tex]\bold{2= ?}[/tex][tex]\bold{Express~\frac{12}{5}/5~as~a~single~fraction.}[/tex][tex]\bold{\frac{12}{5*2}}[/tex][tex]\bold{Multiply~5~and~2.}[/tex][tex]\bold{5}[/tex] × [tex]\bold{2=10}[/tex][tex]\bold{\frac{12}{10}}[/tex][tex]4.)~Reduce~the~fraction~\frac{12}{10}:[/tex]
[tex]\bold{\frac{6}{5}}[/tex][tex]\bold{Reduce~the~fraction~to~lowest~terms~by~extracting~and~canceling~out~2.}[/tex]______________________________
[tex]\bold{Answer:}[/tex]
[tex]\bold{Improper~Fraction~Form=\frac{6}{5}}[/tex][tex]\bold{Mixed~Number~Form=1\frac{1}{5}}[/tex][tex]\bold{Decimal~Form=1.2}[/tex]______________________________
[tex]\bold{Hope~this~helps,}\\\bold{And~best~of~luck!}\\\\\bold{~~~~~-TotallyNotTrillex}[/tex]
rodrigo needs at least $560 to pay for his spring break expenses,and he is saving $25 from each of his weekly paychecks . how long will it be before he can pay for his trip?
Answer:
23 weeks
if he is saving 25 each week which is 7 days you multiply 25 x 23 = 575 and he will have a little extra money
in a drug trial 25 participants had side affects on day 10 and 40 participants had side effects on day 30
Answer:
dang that looks hard
Step-by-step explanation:
The width of a rectangle is 3 less than twice the length, x. If the perimeter of the rectangle is 43 feet, find the dimensions.
Answer:
Step-by-step explanation:
we're given that
[tex]W = 2X - 3\\P = 43\\[/tex]
the perimeter can be defined as
[tex]P = 2X + 2W \\so\\43 = 2X + 2(2X - 3)\\43 = 2X + 4X - 6\\6X = 49\\X = \frac{49}{6}\\ W = 2X - 3\\W = 2(49/6) - 3\\W = 49/3 - 9/3 = \frac{40}{3}[/tex]
The rectangle is
[tex]\frac{49}{6} by \frac{40}{3}[/tex] feet
Which is the answer to it
Answer:
um we cant hear the sound part so
Step-by-step explanation:
What is the slope of the line -3x + 7y = 11
Answer: m= 3/7
Step-by-step explanation: in y=mx+b form this equation is y=3/7 x + 11/7