Answer:
35
Step-by-step explanation:
Answer:
35
Step-by-step explanation:
Absolute value of a number is the distance from zero regardless of direction.
So, I-3I = 3 & I3I = 3
Graph the line with slope -4 and y-intercept 7.
Three times a number minus nine is zero. What is the number?
Write the two step equation. Use x for the variable.
Now solve for x.
A field is in the shape of a trapezium.
Not to scale
210 m
190m
250m
The field produces 7200 kilograms of barley per hectare.
One hectare is 10000 m²,
Work out how many kilograms of barley the field produces.
Answer:
36,000 kg
Step-by-step explanation:
✔️First, find the area of the trapezium field:
Area of trapezium = ½(a + b)*h
Where,
a = 210 m
b = 190 m
h = 250 m
Area of trapezium = ½(210 + 190)*250
= ½(400)*250
= 200*250
= 50,000 m²
✔️Find the kg of barley that 50,000 m² field will produce:
10,000 m² (1 ha) produces 7,200 kg
Therefore,
50,000 m² will produce:
(50,000*7,200)/10,000
= 5*7,200
= 36,000 kg of barley
Lana's toy boat can sail 7 1/2 yards in 4 1/6 minutes. How far would it sail in 8 3/4 minutes if kept the same pace?
Answer:
63/4
Step-by-step explanation:
Let the sails yard in 8 3/4 minutes= X
7 1/2 yards sails= 4 1/6 minutes
X = 8 3/4 minutes
Let us Convert the fraction to improper fraction
4 1/6 minutes= 25/6 minutes
8 3/4 minutes= 35/4 minutes
7 1/2 yards sails= 15/2 sails yard
Then
15/2 yards sails= 25/6 minutes
X = 35/4 minutes
If we cross multiply
25/6 X = 15/2 × 35/4
25/6 X =525/8
6 × 525= (25× 8)X
3150= 200X
X= 3150/200
X=63/4
the common factors of 4p3mn2 and 2pm2n3 is
Given:
The given terms are
[tex]4p^3mn^2[/tex] and [tex]2pm^2n^3[/tex]
To find:
The common factors of given terms.
Solution:
We have,
[tex]4p^3mn^2[/tex] and [tex]2pm^2n^3[/tex]
The factor forms are
[tex]4p^3mn^2=2\times 2\times p\times p\times p\times m\times n\times n[/tex]
[tex]2pm^2n^3=2\times p\times m\times m\times n\times n\times n[/tex]
The common factors are 2, p, m, n, n. So,
Common factors = [tex]2\times p\times m\times n\times n[/tex]
= [tex]2pmn^2[/tex]
Therefore, the common factor of given terms is [tex]2pmn^2[/tex].
If sally had 19 candy bars 17 carrots and 16 Skittles, How much cars would she have
Answer:
0 cars but if u need to add them
Step-by-step explanation:
52
Answer: umm what
Step-by-step explanation: If sally had 19 candy bars 17 carrots and 16 Skittles, How much cars would she have
this does not make sense at all
A store pays $450 for a computer the markup is 20%. Find the amount of the markup
Answer:
The amount of the markup is $90
Step-by-step explanation:
20% of 450 = 90
Find the percent of change and then use it to find a new
amount
200 decreased by 80%
Geometric figures that are
__________ are exactly the same shape and size.
Answer:
Step-by-step explanation:
A geometric figure is intuitively defined as a set of points and lines in space. In the words of Euclid: A figure is that which is contained by any boundary or boundaries
Answer:
Congruent
Step-by-step explanation:
Congruent two shapes are this if they have exactly the same shape and size.
Lady Liberty holds a tablet in her left hand. The tablet is 7.19 m long and 4.14 m wide. If you made a scale drawing using the scale 1 cm:0.75 m, what would be the width of the
scaled tablet rounded to the nearest hundredth?
Answer: Option D; w = 5.52 cm
Step-by-step explanation:
We know that the width of the tablet is 4.14m
We want to do a scale drawing such that 1cm is equivalent to 0.75m.
Then, the first thing we need to do is count how many times we have 0.75m in the 4.14m
This is equal to:
N = 4.14m/0.75m = 5.52
And we know that each one of these is equivalent to one centimeter in the scaled tablet.
then we have that the width of the scaled tablet is:
W = 1cm*N = 1cm*(5.52) = 5.52 cm
The correct option is D.
solve this system of equations.
3x+4y=4
-x-3y=7
Answer:
x = 8, y = -5
Step-by-step explanation:
Multiplying the 2nd equation by 3, we get -3x-9y = 21. Then eliminating with the first equation we get -5y = 25. y = -5. Substituting this into the original equation, we get x = 8.
Answer:
x=8 y=-5
Step-by-step explanation:
3x+4y=4 3x+4y=4
3(-x-3y=7)= -3x-9y=21
-3x-9y=21 -5y=25
y=-5
3x+4(-5)=4
3x-20=4
3x=24
x=8
Im leaning more towards egh does anyone have a better answer?
Answer:
egh
Step-by-step explanation:
What is the value of x?
Enter your answer in the box.
x =
A right triangle. The legs are labeled x and six, and the hypotenuse is labeled ten.
Answer:
8
Step-by-step explanation:
hypotenuse^2= leg^2 + leg^2
10^2= 6^2 + x^2
100= 36 + x^2
100-36= x^2
64= x^2
√64=√x^2
8= x
Mike is on vacation and decides to rent a bike for part of the week. The rental cost is represented by the function c ( d ) = 25 + 20 d c(d)=25+20d , where d is the number of days of use and c ( d ) c(d) is the total cost for d days of use. How much does the bike cost Mike if he uses it for 4 days? $120
Answer:
Total cost = $105
Step-by-step explanation:
The rental cost is represented by the function c(d)=25 + 20 d.
We need to find the cost of the bike if he uses the bike for 4 days.
Put d = 4 in the given expression.
c(4)=25 + 20 (4)
=25+80
=$105
So, the cost of the bike for 4 days is $105.
Pls help me it’s due today and pls don’t put a random answer I will just report you
Answer:
B-D
Step-by-step explanation:
smart
Step-by-step explanation:
B and D
PLEASE HELP QUICK 10 POINTS AND I GIVE BRAINLEIST!!! what is the
GCF of 110 and 132
Answer: 22 because 2x 11 = 22
Hope I helped
Pls give me brainlist.
Step-by-step explanation:
help!!! i’ll mark brainliest!!
Answer:
CD or DC
Step-by-step explanation:
One of those two..
Answer:
I would say that it is AD because the 2 lines in the first proportion are going the same direction.
Step-by-step explanation:
The slope of a line is -5 and the y-intercept is (0, 3). What is the equation of the line in slope-intercept form?
A. Y = 3x-5
B. Y = 5x
C. Y = -5x + 3
D. Y = -8x
I NEED HELP!!!!plzzz
Answer: 13%
Step-by-step explanation: just 13/100 so easily 13%
Hopefully This could help
Answer:
13 percent.
Step-by-step explanation:
Since this sqaure has 100 units, that means that one single unit is 1 percent. So, since there are 13 units shaded, that means that 13 percent is represented by the shaded area.
Hope it helps!
2 - 3х + 5y +11+у? + 4х +9
a shark is 8 meters below the surface of the water it swims downward and is now 22 meters below the surface of the water
what integer represents the shrek change in depth?
Answer:
"The shrek" AHAH
Anyways the answer is -22
Step-by-step explanation:
Answer:
lol
Step-by-step explanation:
Karen will divide her garden into equal parts. She will plant corn in 12/20 of the garden. What is the fewest number of parts she can divided her garden into?
Answer: The garden is divided into 12 parts. Karen will plant corn on 8/12 of the garden (or 2/3 of the garden, if both the numerator and denominator are divided by 4). Therefore, the fewest number of parts she can divide her garden into is 3.
Step-by-step explanation:
Grayson biked 45 miles in 3 hours. Maya biked 26 miles in 2 hours. If they both kept a constant speed, how much faster did Grayson bike than Maya?
Answer:
Grayson biked at a speed of 15 mph. Maya biked at a speed of 13 mph.
Grayson biked 2 mph faster than Maya.
Step-by-step explanation:
45/3 = 15
26/2 = 13
k-8=-17 that is the answer to this problem
Answer:
k=-9
Step-by-step explanation:
k-8+8=-17+8
k=-9
Step-by-step explanation:
k-8=17
k-8+8=17+8
k=25
Use intercepts to graph the linear equation 4x + 6y = 12.
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
5. Brendan finished a 5-mile race in 32 minutes. How long did it take him, on average, to run cach mile?
At a factory , 15%of the products made one day had defects if 135 products had defects how many products did the factory make that day
[tex] \frac{135}{x} = \frac{15}{100} \\\\ x = \frac{13500}{15} \\\\ x = 900[/tex]
please help pic attatched i will give brainliest
Answer:
N'(x)=90 In(43)*43^x-90 In(50)*43^x /50^x
Step-by-step explanation:
Answer:
N'(x)=90 In(43)*43^x-90 In(50)*43^x /50^x
Step-by-step explanation:
Im sorry if that doesnt make sense
Suppose your friend's parents invest $15,000 in an account paying 5% compounded annually. What will the balance be after 9 years?
Answer:
23,269.92
Step-by-step explanation:
I use a calculator
Simplify and write 7a^2(sqrt of 75a^3) + 3a^2(sqrt of 12a^3) in radical form.
Answer:
41a³√3Step-by-step explanation:
Simplify:
7a²√75a³ + 3a²√12a³ = 7a²√(5a²)(3) + 3a²√(2a)²(3) - 7a²(5a)√3 + 3a²(2a)√3 = 35a³√3 + 6a³√3 =41a³√3