please I need someone to help my assignment
Answer:
Step-by-step explanation:
The altitude of ΔYES is the geometric mean between 'n' and 'm'
Proportion → [tex]\frac{m}{a}=\frac{a}{n}[/tex]
The shorter leg 'a' is the geometric mean between 'h' and 'm'
Proportion → [tex]\frac{h}{a}=\frac{a}{m}[/tex]
The longer leg 'b' is the geometric mean between 'h' and 'n'
Proportion → [tex]\frac{h}{b}=\frac{b}{n}[/tex]
Write the mixed number as a percent.
[tex]1 \frac{1}{4} [/tex]
what is the slope, please 18,5 and -18, 5
Answer:
The slope is a zero slope. This means that the line is a straight, horizontal line.
Step-by-step explanation:
Use the slope formula.
[tex]m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
5-5/-18-18 = 0/-36
The ratio of the measures of the sides of a triangle is 8: 15: 17, and its perimeter is 480 in.. Find the measure of the shortest side of the triangle.
Answer:
96
Step-by-step explanation:
The ratio of the measure of sides of a triangle are 8:15:17
The perimeter is 480
8x + 15x + 17x= 480
40x= 480
x = 480/40
x = 12
Therefore the measure of the shortest side of the triangle can be calculated as follows
8x
8×12
= 96
If the frightened dot ran from -34 to -66 for 5 minutes then, the distance is __ units and the average speed is __ units per minute.
Answer:
Step-by-step explanation:
distance traveled=-34-(-66)=-34+66=32 units
average speed=32/5=6.4 units /min
Which multiplication equation that represents the question: how may 3/8s fits into 5/4
Answer:
B
Step-by-step explanation:
You would usually divide to see,
but also multiplying the number you can fit in 5/8 and the number you multiply it by.
seriously though can somebody help me?
Answer:
2
Step-by-step explanation:
Find x and y. I have no idea how to solve this.
Answer:
Step-by-step explanation:
sikeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Can someone help me?
What's 4/5 of 55?
Answer:
44 is 4/5 out of 55 (44/55 = 4/5)
Step-by-step explanation:
55 can be divided into fifths.
1/5 = 11 or 11/55
11 x 4 = 44
Hopefully this helps :3 Sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
Luis counts the total number of ducks swimming on a pond each day. On Monday he counts 1 duck. On Tuesday he counts 2 ducks. On Wednesday he counts 4 ducks. On Thursday he counts 8 ducks. If the pattern continues how many ducks will Luis count on Sunday ? And what is the pattern?
Answer:
64
Step-by-step explanation:
the pattern is multiplying by 2 every day. if thursday there is 8 then friday there is (8X2) 16, saturday there is (16X2) 32, and sunday there is (32X2) 64.
Order numbers from least to graders using 1,2,3,4
guysssss plzzz help
Answer:
x=32
Step-by-step explanation:
(2x+60)+(3x-40)=180
5x+20=180
5x=160
x=32
Al, Barb, and Calvin shared a large pepperoni pizza after school. Al ate 1/3 of the pizza, Barb ate 1/4 of the pizza. and Calvin ate the rest. What is the ratio of Al's share of the pizza, to Barb's share, to Calvin's share?
a. 4:3:5
b. 3:4:7
c. 5:4:3
d. 3:4:5
e. 4:5:7
Answer:
A: 4:3:5
Step-by-step explanation:
Al ate 1/3 of the pizza. 1/3 can also be written as 4/12. Barb ate 1/4 of the pizza. 1/4 can also be written as 3/12. 4/12 plus 3/12 is equal to 7/12. One whole would be 12/12, so to get the remaining amount of pizza, do 12/12-7/12, to give you 5/12. 4:3:5. We needed to make all of the fractions have a common denominator in order to solve this particular problem.
HELP HELP HELP
A parabola has the equation y = 2x2 + bx - 4 and the equation for the axis of symmetry is x = 3.
What is the value of b?
Answer: I think b=5
Step-by-step explanation:
does anyone know what 3+10 is?
Answer:
it's 13 lol
Step-by-step explanation:
help
1.how do you make your estimate on different quantities like time,angle, temperature and rate?
2.was your estimate as good as the actual measurement?
3.what difficulties did you encounter in making your estimate?
Answer:
See Explanation
Step-by-step explanation:
Note: This question is more of an opinion. The answers I will provide will be base on my personal encounters with the given quantities.
Solving (1): Estimates of the given quantities
To make estimates, you employ the use of measuring device of each quantity.
For instance:
Time ----- Clock
Angle ---- Protractor
Temperature ---- Thermometer
Rate ---- This solely depend on the rate that is being measured (e.g. speedometer for speed)
Solving (2): Estimate and Actual measurement
In my case, the answer is yes because I have mastered the use of each device.
Solving (3): Difficulties
Some of the difficulties that may be encountered when taking estimates are:
- Using the wrong tools
The absence of the right measuring devices or alternate devices will definitely not give an accurate result
(e.g it will be difficult to measure an angle with a ruler)
- Unstable environments
Stable environments give accurate results.
(e.g It may be difficult to measure the speed of a car when it does not move at a constant speed; In this case, you may opt for the instantaneous speed)
- Poorly calibrated or un-calibrated devices
When a device is not calibrated properly, the device will give wrong measurements.
What is the base in the expression 4 superscript 5?
4
5
9
20
Answer:
Step-by-step explanation:
4⁵
4 is the base.
Answer:
[tex]\huge\colorbox{pink}{An§wer}[/tex]
4⁵
4 is the base
Hope it helps ( ꈍᴗꈍ)
Here is a prism with a pentagonal base. The height is 8 cm
What is the volume of the prism
Answer:
232
Step-by-step explanation:
triangles and rectangle
Step-by-step explanation:
Area of triangle (A1)
= 1/2 * b *h
= 1/2 * 1 * 1
= 1/2 ft
Area of rectangle (A2)
= L * b
= 3 *1
= 3 ft
Total area
= A1 + A2
= 1/2 + 3
= (1 + 6 ) / 2
= 7/2 ft²
= 3.5 ft²
Hope it will help :)
The diameter of a circle has endpoints (2,-6) and (-4,-16).
Enter an equation for the circle in standard form.
Answer:
[tex](x + 1)^{2} + (y + 11)^{2} = 34[/tex]
Step-by-step explanation:
First find the midpoint of the segment from (2, -6) to (-4, -16)
((2 - 4)/2, (-6 - 16)/2)
(-2/2, -22/2)
(-1, -11) is the midpoint and is the center of the circle
Now find the distance between the 2 given points and divide by 2 to get the radius of the circle
d = [tex]\sqrt{(2 + 4)^{2} + (-6 + 16)^{2} }[/tex]
= [tex]\sqrt{6^{2} + 10^{2} }[/tex]
= [tex]\sqrt{36 + 100}[/tex]
= [tex]\sqrt{136}[/tex]
r = [tex]\sqrt{136}[/tex]/2
[tex]r^{2}[/tex] = 136/4 = 34
Equation of circle with center at (-1, -11) and radius = [tex]\sqrt{34}[/tex] is
[tex](x + 1)^{2} + (y + 11)^{2} = 34[/tex]
Which fraction is equivalent to 4 over -9 ? (5 points)
A) 4 over 9
B) -4 over -9
C) 9 over 4
D) -4 over 9
Answer:
c is the best answer for this
select all 4 of the correct answers, and I'll give you brainliest
Answer:1,2,3,5
Step-by-step explanation:
What is 273x 346 I need help like asp
Answer:
94458
Step-by-step explanation:
273 x 346 =94458
Answer:
just use a calculator
Step-by-step explanation:
94458
that is the answer
65% of the students like dogs & cats. If 400 students were surveyed, how many would like dogs and cats?
a.140
b.260
c.65
d.335
PLEASE HURRY
Answer:
its 260
Step-by-step explanation:
just take 400 and multiply it by 65%(the total percent that likes dogs and cats)
Please help! It’s late! Big grade! Help asap! Extra points!!
Answer:
The answer is B
Step-by-step explanation:
Using the elimination method, what is the solution to the system of equations? 6x + 6y = 12 6x - 5y = 12
Answer: x = 2, y = 0
Step-by-step explanation:
11y = 0
y = 0
6x + 6(0) = 12
6x = 12
x = 2
Help!!! I will give points
SOMEONE PLEASE HELP AND EXPLAIN I WILL MARK BRAINLIEST!!!
Answer:
X=15
Step-by-step explanation:
Answer:x=15
Step-by-step explanation:
The function f is given by the table of values as shown below.
x 1 2 3 4 5
f(x) 9 11 15 23 39
Use the given table to complete the statements.
The parent function of the function represented in the table is
.
If function f was translated up 5 units, the
-values would be
.
A point in the table for the transformed function would be
.
The parent function for this function represented in the table is an exponential function.
We have given that,
The function f is given by the table of values as shown below.
x 1 2 3 4 5
f(x) 9 11 15 23 39
What is an exponential function?
An exponential function can be defined as a mathematical function whose values are generated by a constant that is raised to the power of the argument. Mathematically, an exponential function is represented by this formula
f(x) = eˣ
11 - 9 = 2 = 2¹
15 - 11 = 4 = 2²
23 - 15 = 8 = 2³
39 - 23 = 16 = 2⁴
Therefore, we can deduce that the parent function for this function represented in the table is an exponential function.
If function f was translated up to 5 units, then f(x) values would be increased by 5. Also, a point in the table for the transformed function is equal to (1, 4).
To learn more about the exponential function:
https://brainly.com/question/8844911
#SPJ1
Which expression is equivalent to –(3 + 4x)?
Answer:
-3-4x
Step-by-step explanation: