Answer: yes
Step-by-step explanation:
-9 less than or equal to -6 add 15 to both sides
A bird traveled a horizontal distance of 300ft over a distance that rose 150ft what is the angle of elevation that the bird made with the ground . Round to the nearest tenth
Answer:
26.56 degrees
Step-by-step explanation:
The set up will give a right angles triangle
Given
The Horizontal distance = Adjacent side = 300ft
The height = Opposite side = 150ft
Using the SOH CAH TOA identity;
tan theta = opposite/adjacent
tan theta = 150/300
tan theta = 1/2
theta = arctan 1/2
theta = 26.56 degrees
Hence the angle of elevation is 26.56 degrees
please help asap because this was due a month ago
Answer:
D
Step-by-step explanation:
use a calculator next time
Find the value of x.
Answer: 113
Step-by-step explanation:
65 + 48 = x
x = 113
Find the slope of the line.
Answer:
C
Step-by-step explanation:
Well You can tell right away its a positive line since its rising from left to right so the answer has to be positive
If the slope were to be 4 the line would be a Little more titleted becuasea slope of 4 is going up 4 and going tot he right 1.
ANd you can’t heck from any given point and just try all the positivw possibilties.
Or you can just use rise over run, start form a point, rise which means go up until you reach the second layer of the line and just run (go To The right) until you hit a point.
You’ll get 1/4
Can anyone help that would be great ! :)
Answer:
40
Step-by-step explanation:
85% is .85
go through and multiply .85 by each number and see which one = 34
Fidel has $217.18 and his checking account until the end of the month Fidel writes a check for $357.42 how much money does Fidel now have in his checking account.
Answer:
the amount that Fidel now have in his checking account is $140.24
Step-by-step explanation:
The computation of the amount that Fidel now have in his checking account is shown below:
= Ending balance - Opening balance
= $357.42 - $217.18
= $140.24
Hence, the amount that Fidel now have in his checking account is $140.24
We simply applied the above formula so that the correct value could come
And, the same is to be considered
What the length of a rectangle's side (height) that is 10 cm wide and It's diagonal is 18.03 cm long?
Answer:
The height of a rectangle's side is 15 cm tall.
Step-by-step explanation:
You can use the pythagorean theorem to solve this.
The pythagorean theorem is:
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
The hypotenuse represents the c. One the diagram, the hypotenuse represents the diagonal. The letters a and b represents the sides (just not the diagonals).
Let's plug in.
[tex]{a}^{2} + {b}^{2} = {c}^{2} \\ {a}^{2} + {10}^{2} = {18.03}^{2} \\ {a}^{2} + 100 = 325.0809 \\ \frac{ - 100 = - 100}{ {a}^{2} = \sqrt{225.0809} } \\ a = 15.00[/tex]
Therefore, its 15 cm.
(2a+9b-7).(-8)=help
Answer:
(-16a)-72b+56
Step-by-step explanation:
Multiply 8 to each number
Hope this helped :)
Answer:
-16a - 72b + 56
hope that's it
A table saw is on clearance for 20% off. If the sale price of the table saw is $380, what was the original price? Justify your solution. Round to the nearest cent if necessary.
20% off means it is selling for 80% of the original price ( 100% - 20% =80%)
Divide the sale price by 80% as a decimal:
380/0.80 = 475
The original price was $475
Justify:
Multiply the original price by 20% and subtract:
475 x 0.20 = 95
475-95 = $380 which is the sale price.
Answer:
Step-by-step explanation:
20% off means it is selling for 80% of the original price ( 100% - 20% =80%)
Divide the sale price by 80% as a decimal:
380/0.80 = 475
The original price was $475
Justify:
Multiply the original price by 20% and subtract:
475 x 0.20 = 95
475-95 = $380 which is the sale price.
Help me classify the triangles by its sides and measuring its angles :)
Answer:
Triangle 1: Isosceles obtuse
Triangle 2: Right scalene
Step-by-step explanation:
Isosceles triangles have two congruent sides and two congruent angles. Triangle one fits this description because the double markers on sides AC and AB indicate that the two sides are congruent.
Obtuse triangles have an angle that is larger than 90 degrees. Triangle one fits this description as indicated by angle A. If it were a right angle, it would have a square symbol (as shown in triangle 2). The other two angles are obviously smaller, and they would be acute angles.
Right triangles have an angle that is exactly 90 degrees. Right triangles will have a square to indicate that it has this measurement.
Scalene triangles have three different measurements for its sides and its angles.
Willie and Pedro are reading the same book. Willie read 108 pages in 3 hours, and Pedro read 160 pages in 5 hours. How many more pages per hour did Willie read?
Answer:
4 pages per hour
Step-by-step explanation:
Willie and Pedro are reading the same book. Willie read 108 pages in 3 hours, and Pedro read 160 pages in 5 hours.
We find how many pages per hour each of them read.
For Willie
Willie read 108 pages in 3 hours,
3 hours = 108 pages
1 hour = x
Cross Multiply
3x = 108 pages × 1 hours
x = 108 pages/3
x = 36 pages per hour
For Pedro
Pedro read 160 pages in 5 hours
5 hours = 160 pages
1 hour = x
Cross Multiply
5x = 160 pages × 1 hours
x = 160 pages/5
x = 32 pages per hour.
How many more pages per hour did Willie read?
This is calculated as:
36 pages/hour - 32 pages per hour
= 4 pages per hour
can I please have help
Answer:
15a+12ac+6ab
Step-by-step explanation:
3a(5 + 4c + 2b)
5*3a = 15a
4c*3a = 12ac
2b*3a = 6ab
The perimeter of a rectangle is 40 inches. If the length of the rectangle is 15 inches, which equation could be used to find the width, x?
OA. x + 2(15) = 40
OB. 15(x + 2) = 40
O.Cx+ 15 = 40
OD. 2(x + 15) = 40
Let the required Breadth of rectangle be 'x' inches
Perimeter of rectangle is calculated by the given below formula :
Perimeter = 2(Length + Breadth)Now, substitute the given values in above formula :
→ 40 = 2(15 + x)
Hence,the option (d) 2(x + 15) = 40 is the correct answer.
131 - u = 196
Solve for u
Answer:
u=-65
Step-by-step explanation:
131-(-65)=196
write an equation of the line in slope-intercept form
(2,-2)
(4,-8)
(3,8)
(-2,8)
Answer:
(2,-2) (4,-8) - y=-3x+4
(3,8) (-2,8) - y=0x+8 undefined I think
Slope-intervept form: y = -3x + 4
May I have brainliest please? :)
At her restaurant, Violet opened 285 cans of tomato sauce. She needs to use 4 cans of sauce for one pan of lasagna. How many pans of lasagna could Violet make if she uses all of the cans? Write the answer as a mixed number.
Answer:
71 1/4 pans of lasagna
Step-by-step explanation:
From the above question:.
4 cans of tomato sauce = 1 pan of lasagna
285 cans of tomato sauce = x
Cross Multiply
4x = 285 × 1
x = 285/4
x = 71 1/4 pans of lasagna
Violet could make 71 1/4 pans of lasagna
Some one plz i need this
Answer:
-1/2
Step-by-step explanation:
just flip the M
Answer:
-1/2
Step-by-step explanation:
Miranda is selling ice cream at the park to help raise money for the animal shelter. The amount of money she raises for the shelter (y) is proportional to the number of ice cream cones (x) she sells. If Miranda wants to raise $250 for the shelter, how many ice cream cones would she need to sell?
Answer:
The question is lacking the detail of the price of the ice cream cones.
Assuming the ice cream cones cost $2 each then she would have to sell;
= 250/2
= 125 ice cream cones
If she sells 125 ice cream cones, she will be able to raise $250 if the cones are sold at $2 each.
several perople form groups with four people in each group. write an expression for the number of groups formed by p people. how many groups are formedif there are 28 people
Answer:
a) an expression for the number of groups formed by p people
number of groups formed = [tex]\frac{p}{4}[/tex]
b) How many groups are formed if there are 28 people
number of groups formed = [tex]\frac{p}{4}[/tex]
=28÷4
= 7
Answer: 7 groups
HOPE THIS WILL HELP :)
4 – 9a + a - 9 what is the awnser
Answer: 9
Step-by-step explanation:
multiple choice
for geometry:(
Answer:
2160 degrees
Step-by-step explanation:
The asnwer would be 2160, as the 14 sided polygon would have 10 obtuse angles and 4 acute angles, meaning that it can only be 2160.
A man purchased 6 fruits at Rs 10 How many fruits will he sell at Rs 9 so that he may make an overall profit of 8%
Answer:
Step-by-step explanation:
P(x)=S(x)-C(x)
0.8=9-C(x)
C(x)=9 -0.08
C(x)=8.92
Can someone please help me with these
ASAP please!
1) Find the 40th term
11,14,17,20
2) Find the 60th term
5,13,21,29
3) Find the 90th term
2,17,12,17
4)Find the 102th term
30,23,16,9
5) Find the 140th term
3,11,19,27
6) Find the 54th term
7,11,15,19
7) Find the 174th term
4,5,6,7
8) Find the 200th term
39,33,27,21
PLEASE HELP!! will give brainliest. answer choices and question are in the photo.
Answer:
-17,-6and 1,-6
Step-by-step explanation:
Which triangle congruence is this?
SSS
SAS
ASA
AAS
HL
Answer:
HL
Step-by-step explanation:
The Hypotenuse-Leg Theorem states that two right triangles are congruent if and only if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of the other right triangle.
**due soon, pls help!**
Which expression is equivalent to (8x - 6) – (5x-4)?
A. 13x - 10
C. 3x - 10
B. 13x-2
D. 3x-2
Hey,
Answer : 3x-2
Here is the solution;
[tex](8x - 6) - (5x - 4) \\ = (8x - 6) + ( - 5x + 4) \\ = 3x - 2[/tex]
Good luck :)
What is the simplified form of i^15
Answer:
-i
Step-by-step explanation:
**Select all that apply**
An exterior angle of an isosceles triangle has measure 130°. Find a set(s) of measures for the angles of the triangle
Answer:
a and d
Step-by-step explanation:
Tsunamis, or large tidal waves are generated by underwater earthquakes in the Pacific Ocean. The speed of the tsunami in meters per second is 3.1d, where di is the depth of the ocean in meters.
Answer:
hi
Step-by-step explanation:
so i thin is 38.00 why because te inequality