Step-by-step explanation:
If there are two straight lines the opposite angles equal each other
so 4x+2=150
subtract both sides by 2
4x=148
divide both sides by 4
x=37
Hope that helps :)
a strawberry cake is cut into three pieces. The Arc measures of all three pieces are congruent. What is the measure of angle XYZ
Answer:
I think the strawberry cake measure have to be 360⁰. so the arc measure is 360⁰÷3=100
so we have all three arcs congruent b/c all measures 100⁰
I think XYZ=100⁰
Step-by-step explanation:
solution given:
a strawberry cake is cut into three pieces
since
Arc measures of all three pieces are congruent
all 3 arc are equal
So it forms a equilateral TRIANGLE
each angle of equilateral triangle is 60°
So,measure of angle XYZ is 60°.
ill give u the crown thingy pls help
Answer:
y=18 x=15
Step-by-step explanation:
1.
multiplyboth sides by 3
2(x-6)=18
divide both sides by 2
x-6= 9
add 6 on both sides
x=15
2.
add 6 on both sides
2/3y= 12
multiply both sides by 3
2y=36
divide both sides by 2
y=18
Does the graph represent a function?
Answer:
Yes
Step-by-step explanation:
I think it would be every domain has 1 range
Hope It helps Have a Good day
HELPPP THANKS ILL GIVE BRAINLIEST! no links
Answer:
2, 10, 0, 4
Step-by-step explanation:
"regrouping 1 tenth into 10 hundredths" is taking one of those green tenth sticks and dividing it into 10 hundredth squares. That means that you have 2 wholes, 2 tenths (remaining green sticks), and 10 hundredths (because the only hundredths you have are the ones you got from that tenth you regrouped).
After crossing them out, you have 2 wholes, 0 tenths (because you only had 2 before), and 4 hundredths (because you crossed out 6 of the 10, 10-6=4).
Hope I could help you!
Justin is a teacher and takes home 76 papers to grade over the weekend. He can grade at a rate of 7 papers per hour. How many papers would Justin have remaining to grade after working for 10 hours?
Answer:
6
Step-by-step explanation:
After 10 hours he has graded 10*7 papers which is 70
76-70 = 6
Answer:
The answer is 6
Step-by-step explanation:
10X7=70
76-70=6
Find the perimeter of the figure to the nearest hundredth.
Tell whether the given value is a solution of the inequality. x+1>10;x=9
Answer:
x=9 is not the solution to the inequality.
Step-by-step explanation:
10 is not greater than 10
In the triangle below,
Step-by-step explanation:
4x -20 + 3x +12 = 90
7x -8 = 90
7x = 98
x = 14
Angle F: 4(14) -20 = 36
Angle E: 3(14)+12= 54
Angle G : 90
Simplify the expression 6 - 2x + 5 + 4x correctly.
Answer:
6-2=4x5=20+5=25x4=100
Step-by-step explanation:
Students were asked to vote for the leisure activity they liked best. The data are shown in the table. A 2-column table with 5 rows. Column 1 is labeled Number of Votes with entries 18, 22, 34, 28, 8. Column 2 is labeled Leisure Activity with entries Reading, Watching movies, Playing video games, playing sports, Other. Which statements are true? Check all that apply. A total of 34 students voted. The longest bar on a bar graph would be for the “Playing video games” category. The bars for “Watching movies” and “Playing sports” would be the same length. It would be time-consuming to show the data in a line plot because the data values are large. A line graph could be used to effectively represent the data.
Answer:
2,4 B and D
Step-by-step explanation:
Answer:
B and D
Step-by-step explanation:
Helpppppo plsssss!!!!!!!! Thank you
Daniel deposits a certain sum of money in a bank. If the simple interest rate of the bank decreases from 3.75% per annum to 3.5% per annum, Daniel's interest will increases by $50 in a year. Find the sum of money he deposits.
The answer is $20000 but I don't understand how. Please give a step-by-step explanation.
Answer: $20,000
Step-by-step explanation:
Given
Interest decreases from 3.75% to 3.5% in a year
This change in the rate of interest brings a yield of 50$
Earlier interest was
[tex]S.I_e=\dfrac{P\times 3.75\times 1}{100}[/tex]
Now, interest is
[tex]S.I._n=\dfrac{P\times 3.5\times 1}{100}[/tex]
change gives 50$ i.e.
[tex]\Rightarrow \dfrac{P\times 3.75\times 1}{100}-\dfrac{P\times 3.5\times 1}{100}=50\\\\\Rightarrow \dfrac{P\times (3.75-3.5)\times 1}{100}=50\\\\\Rightarrow P=\dfrac{50\times 100}{0.25}=\$20,000[/tex]
please help i’m not tryna fail algebra i can’t figure this out(solve by substitution and show steps please)
Answer:
y=8-6x
Step-by-step explanation:
Answer:
y=0
x=4/3
Step-by-step explanation:
6x+y=8
x =8-y/6
substitute 8-y/6 in second equation
42*8-y/6 +7y=56
7(8-y) +7y=56
56-y+ 7y=56
-y+ 7y=0
6y=0
y=0
6x+y=8
6x+0=8
x=8/6
x=4/3
PLEASE HELPP I WILL MARK YOU GOOD
Answer:
Volume: 41.643
Surface area: 119.04 (nearest tenth... I don't know...sorry)
Step-by-step explanation:
I didn't know if you need volume or surface area so you got both!
a page of a calendar is 45 cm long and 26 cm wide. what is its area?
Answer: veasy
Step-by-step explanation: it is a rectangle then it's area will be length *breadth =45cm*26=1170cm^2.
Answer:
1170 or 0.117 m^2
Step-by-step explanation:
What is the equation of the trend line in the scatter plot?
Answer:
6,4
Step-by-step explanation:
Answer:
y= -3x+ 18
Step-by-step explanation:
hope it helps :)))))
Please answer all the questions I will mark brainliest
Oops I put this on math on accident ;-;
Answer:
water
other animals
sight
Answer:
3. water
4. other animals
5. sight
Step-by-step explanation:
3. notic the word hydraulic
4. carnivores only eat meat
5. notice the word optical
And remember dont always depend on other people to do your work. it will just make it harder on you.
uhh help.......................................
Answer:
128/15 minutes or 8.5 minutes
Step-by-step explanation:
By using unitary method, Time required to paint 5/8 of wall = 16 minutes.
Time required to paint 1/1 of wall = 16*8/5
Hence, Time required to paint 1/3 of wall = 16*8/5*1/3
Hope this helps, thank me later
Answer:
8.53 minutes
Step-by-step explanation:
The distances and times from a track meet for four schools are shown.
School has the fastest average time per mile at the track meet.
Answer:
Average time for West Middle was maximum.
Step-by-step explanation:
Average time for a track meet for schools = [tex]\frac{\text{Time}}{\text{Distance}}[/tex]
For Eastbay Middle,
Average time per mile = [tex]\frac{42}{7}[/tex]
= 6 minutes per mile
For Northwest Middle,
Average time = [tex]\frac{25}{5}[/tex]
= 5 minutes per mile
For South Central Middle,
Average time = [tex]\frac{28}{4}[/tex]
= 7 minutes per mile
For West Middle,
Average time = [tex]\frac{48}{6}[/tex]
= 8 minutes per mile
Therefore, average time for West Middle (8 minutes per minute) was maximum.
Simplify fully 8xz3/20x2y2
Answer:
[tex]\frac{2z^3}{5xy^2}[/tex]
Step-by-step explanation:
Answer:
Step-by-step explanation:
i is the only thing i in my life and green and orange safe because he has to go back and forth with me because he is joke
√(64÷√(98
please help thanks
and show work it would be deeply appreciated
Answer:
√(64÷√(98 = (4√2)/7
Step-by-step explanation:
The Sqrt(64) is equivalent to 8
And the Sqrt(98) is equivalent to Sqrt(49) x Sqrt(2) also known as 7 Sqrt(2)
Now since we can't have a Square Root at the denominator we multiply it by Sqrt(2) on both the numerator and denominator
We now have 8Sqrt(2)/14 which can be simplified to (4√2)/7
Tell whether the given value is a solution of the inequality.
x + 1 > 10; x = 9
Answer:
given x+1 > 10,
x > 10 - 1
x > 9
which means x MUST BE more than 9 , which also means 9 isnt included in the inequality therefore x = 9 is not a solution.
Describe how to determine if two lines are parallel, perpendicular or neither. Give an example of a parallel line, a perpendicular line and a line which is neither parallel nor perpendicular to y=2/5x+7.
Answer:
In order to determine if two lines are parallel, perpendicular, or neither, look at their slopes. If the lines have the same slope, they are parallel. If the slopes are opposite reciprocals, then they are perpendicular. If the slopes of the lines are not any of those, then they are neither.
Parallel line: [tex]y = \frac{2}{5} x[/tex]
Perpendicular line: [tex]y = -\frac{5}{2} x[/tex]
Neither: [tex]y = 3x[/tex]
Step-by-step explanation:
In order to determine if two lines are parallel, perpendicular, or neither, look at their slopes. If the slopes of the two lines are the same, then they are parallel. If the slopes of the two lines are opposite reciprocals, then they are perpendicular. If the slopes of the lines are not any of those, then they are neither.
The equation [tex]y = \frac{2}{5} x+7[/tex] is in slope-intercept form. The y is isolated and it's in [tex]y = mx + b[/tex] format. Whenever an equation is in slope-intercept form, the [tex]m[/tex], or the coefficient of the x-term, represents the slope. So, the slope of the given line is [tex]\frac{2}{5}[/tex]. Therefore, use the rules listed previously to find lines that are parallel and perpendicular.
Parallel lines have the same slope, so an example of a parallel line would be [tex]y = \frac{2}{5} x[/tex].
Lines that are perpendicular have slopes that are opposite reciprocals, so an example of a perpendicular line would be [tex]y = -\frac{5}{2} x[/tex].
Lines that are neither do not fall into either of those categories, so an example of a line that is neither would be [tex]y = 3x[/tex].
ABCD is a rhombus please help
Answer:
x=7.5, y=50
Step-by-step explanation:
12x=90 divide by 12
x=7.5
40+90+y=180
130+y=180
y=180-130
y=50
PLEASE HELP! NO LINKS!!
Answer:
69 slices
Step-by-step explanation:
3 5/6 = 3 15/18 = 69/18
if each slice is 1/18, then 69 slices
Can some one help me.
Answer:
The slope is 3
Step-by-step explanation:
m = rise/run
m = (y2 - y1)/(x2-x1)
points: (0,-5), (1,-2)
m = ((-5) - (-2))/ ((0) - (1))
m = (-5 + 2)/ (-1)
m = -3/-1
m = 3
pre-calc
please help
Answer and Step-by-step explanation:
First, get theta by itself.
θ = [tex]sin^{-1}(\frac{\sqrt{3} }{2} )[/tex]
Plug this into a calculator.
θ = 60°
To get it in radians, multiply 60 by [tex]\frac{\pi }{180}[/tex].
θ = [tex]\frac{1}{3} \pi[/tex] radians
#teamtrees #PAW (Plant And Water)
Can anyone help me with this math equation?
The answer for the following question is 0.7
Answer: 0.7
Step-by-step explanation:
£760 is divided between Stephen, Bridget & Caroline so that Stephen gets twice as much as Bridget, and Bridget gets three times as much as Caroline. How much does Bridget get? £
Answer: Out of £750 and 3 bums
Caroline = 225
Bridget = 225 * 3 = 675
Step-by-step explanation:
Answer:
£228Step-by-step explanation:
Given:
Total = £760Stephen = s, Bridget = b, Caroline = cWe have equations:
s + b + c = 760b = 3cs = 2bSubstitute s with b and b with c as above into first equation:
2(3c) + 3c + c = 7606c + 4c = 76010c = 760c = 76Find b:
b = 3*76 = 228Bridget gets £228
1/5 of the mangoes in a bag is green ,0.75 are ripe and the remaining 12 mangoes are rotten . How many mangoes are there in the bag altogetherer? don't send in file
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 240 mangoes
Explanation:
1/5 + 0.75 = .95 = 95%
5% = 12
50% = 120
100% = 240
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
240
Step-by-step explanation:
1/5
0.75 = 3/4
1/5 + 3/4 = 19/ 20
1 - 19/20 = 1/20
therefore 12 mango equal 1/20
12 × 20 = 240
12/240 is the same as 1/20