Answer: She has 2.6kolometers left to walk
Step-by-step explanation:
1km=1000m
5km=5000m
Since she has walked 2400m
She has 5000m -2400m =2600m remaining
Recall that
1000m=1km
2600m =2.6km
pls help me with this problem
Answer:
67
Step-by-step explanation:
Use the triangle angle sum theorem. All interior angles of a triangle sum to 180 degrees. Angle b = 23, angle c = 90 (notice the marking in the triangle), angle a is what we need to find. Set the sum of all three of these equal to 180 to solve for angle a.
23+90+angle a= 180. Combine like terms
113 + angle a = 180. Subtract 113 from both sides.
Angle a = 67
Answer:
67⁰
Step-by-step explanation:
According to the Triangle Sum Theorem, all three angles sum up to 180⁰.
<A + <B + <C = 180⁰
You are given the two angles. To find the third or the missing angle you will use the triangle sum thereom.
<A + <B + <C = 180⁰
90⁰ + 23⁰ + <C = 180⁰
113⁰ + <C = 180⁰
113⁰ - 113⁰ + <C = 180⁰ - 113⁰
<C = 67⁰
Hope this helps, thank you :) !!
Nathan jogged 2 /1 4 m i l e s o n M o n d a y . W e d n e s d a y h e j o g g e d 3 /1 3 m i l e s , a n d F r i d a y , h e j o g g e d 2 / 2 3 m i l e s . How far did Nathan jog altogether?
Answer: 8 1/4 miles
Step-by-step explanation:
I think your question isn't well written and should be:
Nathan jogged 2 1/4 miles on Monday. On Wednesday, he jogged 3 1/3 miles and on Friday, he jogged 2 2/3 miles. How far did Nathan jog altogether?
This will be:
= 2 1/4 + 3 1/3 + 2 2/3
= 2 3/12 + 3 4/12 + 2 8/12
= 7 15/12
= 7 + 1 3/12
= 8 3/12
= 8 1/4 miles
What is the simplified form of 3V7-5V7? A.-2V7 B.2V7 C.-V14 D.15V7
Answer:
A -2V7
Step-by-step explanation:
you just have to subtract the coefficients
3-5=-2
-2V7
Answer:
-2√7
Step-by-step explanation:
Assuming the 'V's are supposed to be radical signs:
[tex]3\sqrt{7}-5\sqrt{7}\\\\(3-5)\sqrt{7}\\\\\boxed{-2\sqrt{7}}[/tex]
Hope this helps.
Use the following sets to answer the question.
A={1,2,3,4,5}
B={5,6,7,8,9}
Which answer shows the intersection of A and B?
{1,2,3,4,5,6,7,8,9}
{1,2,3,4,6,7,8,9}
{2,4,8}
{5}
Answer:
5
Step-by-step explanation:
5 is in the middle between each set of numbers making it the intersecting number
PLEASE ANSWER
Answer Choices:
1# 28.26
2# 15.7
3# 12.56
4# 14.13
Answer: 2
Step-by-step explanation: because it timed the seconde one so that is why its 2
hope the answer helped :)
When is the best time to use square roots to solve a quadratic? Choose the one BEST
answer.
A. Perfect square trinomials
B. Difference of squares
C. When there is no b term
D. When the constants are perfect squares
Answer: D, When the constants are perfect squares.
Step-by-step explanation:
the “best” method whenever the quadratic equation only contains x2 terms. That implies no presence of any x term being raised to the first power somewhere in the equation.
Hopefully this helps!
An artist makes paperweights in the shape of square pyramids. The paperweights are filled with yellow sand. How much sand does the artist need to fill this paperweight?
Answer: he needs to mesure
Step-by-step explanation:
Suki rode her bike 4/5 mile. Claire rode her bike
6/7 mile. Who rode farther?. Hi
Answer:
i Beife they rode equal distances
Step-by-step explanation:
what is the answer to this ? You have to simplify 4(- 3n - 7)
Answer:
-12n-28
Step-by-step explanation:
4(-3n-7)
first- use the distribution property (4*-3n and 4*-7)
so, -12n-28
Answer:
-12n -28
Step-by-step explanation:
4(- 3n - 7)
-12n -28
A small business produces 5,000 hand-made tiles per
week. The owner estimates that fewer than 120 of the
tiles made each week are defective. In a random sample of
250 tiles, 5 have defects. Determine whether the owner's
estimate is likely to be accurate. Explain.
Answer:
3 points
Step-by-step explanation:
69 96
60
06
ben eats approximately 2,400 calories per day, his wife sarah eats 5/8 as much, how many calories does sarah eat per day?
Answer:
1,500 calories
Step-by-step explanation:
2,400 ÷ 8 = 300
300 × 5 = 1,500
What is the quotient of
5/7 divided by 3 1/3?
Answer:
Step-by-step explanation:
5/7 ÷ 3 1/3 = 5/7 ÷ 10/3
[tex]= \frac{5}{7}* \frac{3}{10}\\\\= \frac{1}{7}* \frac{3}{2}\\\\= \frac{3}{14}[/tex]
What is Dario's hourly salary?
Answer:
Dario's hourly salary
is $11
A car is purchase at $20000.The value of the car depreciates at 12.5% a year. What will the value of the car be to the nearest cent after 11 years
Answer: $4603.82
Step-by-step explanation:
Given
The initial cost of a car is [tex]P=\$20,000[/tex]
The rate of depreciation is [tex]i=12.5\%[/tex]
Depreciated value after n years is given by
[tex]\Rightarrow P(1-\frac{i}{100})^n\quad \text{where n=no. of years}[/tex]
Value after 11 years
[tex]\Rightarrow 20,000(1-\frac{12.5}{100})^{11}\\\\\Rightarrow 20000(0.875)^{11}=\$4603.82[/tex]
who is correct alex or jo
Answer:
D
Step-by-step explanation:
Neither Alex nor Jo are correct, because surface area is a 2-dimensional quantity, so it would be given in just square units, not linear nor cubic.
Rewrite with only sin x and cos x.
sin 3x - cos x
Answer:
sin (3 x) - cos (x)=
= sin (2x + x) - cos (x)=
= sin 2x * cos x + cos 2 x * sin x - cos x = ( using additional formulas )
= 2 sin x cos² x + ( cos² x - sin² x ) sin x - cos x =
= 2 sin x cos² x + ( 1 - sin² x - sin² x ) sin x - cos x =
= 2 sin x cos² x + ( 1 - 2 sin² x ) sin x - cos x =
= 2 sin x cos² x + sin x - 2 sin³ x - cos x
Answer: B )
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST
Points (-2, 4) and (-1,1) lie on the same line. Which of the following equations represents the line?
A. y - 1 = -}(x + 1)
B. y - 1 = -3(x + 1)
C. y - 1 = -}(x - 1)
D. y - 1 = -3(x - 1)
Answer:
A
Step-by-step explanation:
There are 2 ways you can do this. I'll show you one!
1. Find the Slope
a. use the slope formla: (y1-y2)/(x1-x2)
(4-1)/(-2-1)= 3/-3= -1
This eliminates both B and D, as their slopes are -3
2. Now analyze the last 2 equations
a. A goes through the ordered pair (-1, 1)
b. C goes through the ordered pair (1, 1)
The line we want goes through (-1, 1), so A is the correct answer!
[tex]y-1=-3(x+1)[/tex] equation represents the line.
What is point slope form?The point slope form is used to find the equation of the straight line which is inclined at a given angle to the x-axis and passes through a given point.
Given points
[tex](x_{1} ,y_{1} )[/tex] = (-1, 1)
[tex](x_{2} ,y_{2} )[/tex] = (-2, 4)
Using point slope form
We know that the equation of line passing through points [tex](x_{1} ,y_{1} )[/tex] and [tex](x_{2} ,y_{2} )[/tex] is
[tex]y-y_{1} =\frac{y_{2}-y_{1} }{x_{2}-x_{1} }( x-x_{1})[/tex]
Therefore equation of line passing through points (-1, 1) and (-2, 4) is
[tex]y-1=\frac{4-1}{-2+1}(x-(-1))[/tex]
[tex]y-1=\frac{3}{-1} (x+1)[/tex]
[tex]y-1=-3(x+1)[/tex]
Option B is correct.
Find out more information about point-slope form here
brainly.com/question/24436844
#SPJ2
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
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
bat dalawa po iyang gi pa question nyo
HELP ！！！！choose the correct fraction for A,B,C,D.
Step-by-step explanation:
Here, in number lines the fraction are,
A = -4/6 = -2/3
B = -3/6 = -1/2
C = 1/6
D = 5/6
Anika is 7 years older than Kit. If Kit is k years old, how old is Anika?
Answer:
k+7
Step-by-step explanation:
because k is the age of kit so Anika is 7 years older, so u have to add
sorry if I'm wrong
Rate of change (-4,6)
Answer:
The calculation for ROC is simple in that it takes the current value of a stock or index and divides it by the value from an earlier period. Subtract one and multiply the resulting number by 100 to give it a percentage representation.
Step-by-step explanation:
3(2x-4)>-12 solve for x?
Answer:
x > 0
Step-by-step explanation:
6x -12 > -12
6x > -12 +12
6x > 0
x > 0/6
x > 0
Please help me with this asap ! Find the volume !
Answer:
volume = length×breadth×height
3×4×4=48in cube
prime factorisation of 8232
Answer:
2 x 2 x 2 x 3 x 7 x 7 x 7
Step-by-step explanation:
it is Wednesday my dudes
1. On Wednesday you saw 12 robins on one tree and
7 on another tree. How many robins did you see
altogether?
2. Your friends just gave you 12 sparkle markers, now
you have 19! How many did you have before your
friends gave you 12 more?
3. You picked 8 flowers and your friend picked 17
flowers. How many more flowers did your friend
pick?
4. You have 17 birthday gifts! 9 came from your
family, the rest came from your friends. How many
gifts did your friends give you?
5. You saved 17 dimes and your brother saved 8
dimes. How many more dimes did you save?
Answer:
1. 19
2. 7
3. 9
4. 8
5. 9
+ please mark brainlest?!
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Use properties of operations to write an equivalent expression by combining like terms.
7h - 3h
Answer: 4h
Step-by-step explanation:
A rectangular cake measures 12 inches wide, 15 inches long, and 4 inches high.
If the bottom of the cake is not frosted, how much frosting will be needed?
Answer:
B. 180
Step-by-step explanation:
what is the ordered pair for -x-4y=-10
Only 1/3 of the students who run in each event win medals at the track meet if nine students are running the mile how many of them will win a medal
Answer:
I am not too sure but I think 1/3
Step-by-step explanation:
No links! Please help I dont have much more time please
Answer:
1: The one vertical from 104° is 104°
2:The one near the corner is 20°
3: The two angles right next to 104° are 76°
Step-by-step explanation:
1: Vertical angle are always equal to each other.
2: All sides of the triangle must equal 180° in all. If you add 56° + 104° it equals 160°. Now subtract 180° - 160°. You get 20°.
3: All straight angles equal 180° in all. So, if you subtract 180° from 104° you will get 76°. And again, these two angles are vertical so they will both be 76°.
I hope this helps! Let me know if you have any questions! :)