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.
Round to the tens place to estimate the answer.
172 x 18 =
Answer:
3400
Step-by-step explanation:
When you round to the tens place you look at the number in the ones place. If it is 4 or less then you keep the tens place the same. If it's 5 or more then you round the tens place up one. Then you make the ones digit a 0.
Since there is a 2 in the ones place in 172, you keep the tens digit the same (170).
Since there is an 8 in the ones place in 18, you round the tens digit up one (20).
Now you multiply.
170×20=3400
I hope that made sense.
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.
Help me i’ll give you Brainliest !
Answer:
A
Step-by-step explanation:
The line is going up so it is positive. That leaves A and B. By counting squares, you can see that the line is going up at a rate of 2/3. you find this by counting from where it crosses on y=-2 too y=0. And you see the y has changes two places and the x has changed 3. Or do it in the formula y(final)-y(initial)/x(final)-x(initial) so (0-(-2))/(3-0) = 2/3. So the equation must have 2/3. So the equation is A
4b5+4b3+16b2
Please factor this
Answer:
4b^2 (b^3 + b + 4 )
Step-by-step explanation:
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
What type of activities do you like to do and why? How can these activities help your personal physical fitness?
Answer:
sports because sports is fun and you can win stuff and also they can keep you in shape easy
Step-by-step explanation:
Answer:
I like to play basketball and play with my dogs. They could help my personal physical fitness by bettering my weight and stamina.
Step-by-step explanation:
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.
Write the following inequality in slope-intercept form.
19x - y > 2
Answer:
y > 19x - 2
Step-by-Step Explanation:
Slope-intercept form is y = mx + b. In this case it is y > mx + b.
2 is our b and 19x is our mx.
We need to put the y on one side and the other terms on the other side of greater than sign. When we switch which term the side is on, we have to change the operation. If it is a negative number it turns positive and vice-versa. Our y can't be negative so we need to put it on the right side to change it to a positive.
19x > y + 2
Now we need to get the 2 on the same side as the 19x. So we bring it to the other side and switch the operation.
19x - 2 > y
Now we are just going to flip both sides to get the y on the left and the 19x - 2 on the right.
y > 19x - 2
I hope thay made sense.
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].
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]
Which table of ordered pairs represents a proportional relationship? (please answer quickly
Step-by-step explanation:
there bottom one. reach are proportional by -4
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
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
what is the slope of
X Y
1 7
6 15
11 23
16 31
Answer:
8/5
Step-by-step explanation:
8/5
using y2-y1/x2-x1
2 - 3х + 5y +11+у? + 4х +9
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√3PLZ HELP weather the highest and lowest recorded temperatures for the state of texas are 120°f and –23°f. find the difference in these extreme temperatures. 40 POINTS
Answer:
the difference is 143
explanation
How to Find the Difference between Two Numbers. To find the difference between two numbers, subtract the number with the smallest value from the number with the largest value. The product of this sum is the difference between the two numbers. Therefore the difference between 45 and 100 is 55.
so 120-(-23) is 141
Please i need urgent help also check my account i have more answer for high amounts of points. Part A: Which lengths are the dimensions of the garden?
A. 6.0 ft. B. 5.4 ft. C. 5.0 ft. D. 4.5 ft. E. 11.0 ft.
Part B: If Carlos decides to fence in the garden, how much fencing material should he purchase? Round your answer
to the nearest unit.
Carlos needs to purchase _________ _________.
Part C: What is the most precise name for the shape of the garden?
A. Quadrilateral B. Parallelogram C. Square D. Rectangle
Answer:
Part A: 6.0 ft, 5.4 ft
Part B: 22.8 feet
Part C: Parallelogram
Graph the relation. Is the relation a function? Why or why not?
I NEED HELP!!!! PLEASE HELP
IT'S NOT A OR B
{(–5, 6), (–2, 3), (3, 2), (6, 4)}
No; a domain value has two range values.
No; a range value has two domain values.
Yes; there is only one range value for each domain value.
Yes; there is only one domain value for each range value.
Answer:
The relation is a function.
To analyze if the relationship shown is a function, you must observe that each value of the domain has a single value of the range assigned. For the given points {(-5, 6), (-2, 3), (3, 2), (6, 4)} this requirement is satisfied. Therefore, the relationship is a function.
Step-by-step explanation:
Since there is one value of y for every value of x in ( − 5 , 6 ) , ( − 2 , 3 ), ( 3 , 2 ), ( 6 , 4 ) , this relation is a function.
The relation is a function.
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
Graph the line with slope -4 and y-intercept 7.
What is the description of the pattern in the sequence?
5, 10, 20, 40, 80,...
The pattern is to multiply by 2.
The pattern is to add 2.
The pattern is to add 5.
The pattern is to multiply by 5.
Answer:
It is to multiply by 2Step-by-step explanation:
is this a reflex or complete angle?
Answer:
reflex angle
Step-by-step explanation:
A reflex angle is the larger angle, it's always more than 180° (half a circle) but less than 360° (A full circle).
Answer:
REFLEX ANGLE !!
Step-by-step explanation:
Draw the box-and-whisker plot for the data.
33, 50, 30, 45, 30, 41, 27, 34, 50, 49, 40, 40, 35, 25, 28
Answer:
this example of a box whisker plot
Step-by-step explanation:
try to input your numbers
Write the equation in slope intercept form from the graph (picture)
Please and thank you
Find the percent of change and then use it to find a new
amount
200 decreased by 80%
Choose the polynomial that is written in standard form.
Respuesta:
C: 10xy^4 + 3x^3y^2 - 6x^2y
¡¡Espero te sirva!!
If The blue car drives 4 laps in 24 minutes, and the red car drives 6 laps in 48 minutes how many minutes will it take the blue car to drive 40 laps
Answer:
6.7 min
Step-by-step explanation: