Answer:
i think its $116
Step-by-step explanation:
if you have four groups of twenty-nine dollars that would be
4x$29
which is $116
Answer: 16 %
Step-by-step explanation:
PLEASE HELP!!!!! THIS IS DUE SOON!!!!!!
Answer:
10.
tan x=51/68
x=tan-¹(51/68)=36.87
11.
cos x=72/78
x=cos-¹(72/78)=22.62
12.
sin x=24/51
x=sin-¹(24/51)=28.07
13.
sin x=21/75
x=sin-¹(21/75)=16.26
14.
sinx =16/85
x=sin-¹(16/85)=10.85
15.
sin x=48/60
x=sin-¹(48/60)=53.13
note
relationship between base and perpendicular is given by tan angle
relationship between base and hypotenuse is given by cos angle
relationship between hypotenuse and perpendicular is given by sin angle
A construction crew is lengthening a road that originally measured 52 miles. The crew is adding one mile to the road each day. The length, L (in miles), after
d days of construction is given by the following.
L=52+d
N
What is the length of the road after 36 days?
It's C. Right? I don't know!
Answer:
yes, C is the correct answer
6 >2 k + 4 what does k equal
Answer:
k = anything that is less than 2, so 1, 0, -1, -2, -3, -3 1/4, etc.
Hope that helps!
Step-by-step explanation:
May someone help me with this :)
Answer:
Perimeter is 30 and area is 32
Step-by-step explanation:
7+8+7+8= 30 and A= BH so 8 x 4 = 32
Write as a fraction or mixed numbers.
7.22
Answer:
361/50 or 7[tex]\frac{11}{50}[/tex]
Step-by-step explanation:
7.22 = 722/100 = 361/50 = 7 11/50
The number 7.22 can be written using the fraction 722/100 which is equal to 361/50 when reduced to lowest terms.
It is also equal to 7 11/50 when written as a mixed number.
You can use the following approximate value(s) for this number:
7.22 =~ 7 2/9 (if you admit an error of = 0.030779%)
361/50 =~ 7 1/4 (if you admit an error of 0.415513%)
7.22 =~ 7 (if you admit an error of -3.047091%)
estimate 4.7 % of 160
16
8
80
47
Answer:
hhsjjsjsjsjsjsjsjsjsjsjjz
Step-by-step explanation:
jsjsjsjsjsjsjsjsjsjsjsjdjdjdjdj
Lauren is four times as old as Ethan. Lauren is also 15 years older than Ethan. How old are Lauren and Ethan?
Answer:
lauren 15 ethan 12 ?
Step-by-step explanation:
Half of 1/2 cake = ____ cake.
Answer:
0.5
Step-by-step explanation:
Plot the image of point C about point P with a scale factor of 2
Calculate the length of the unknown side of this right-angled triangle.
9 cm
8 cm
Answer:
the length of the unknown side of the right angle triangle is 1 cm
Step-by-step explanation:
The computation of the length of the unknown side of the right angle triangle is shown below:
= √9^2 - √8^2
= √81 - √64
= 9 - 8
= 1 cm
Hence, the length of the unknown side of the right angle triangle is 1 cm
Write a quadratic function f whose zeros are 3 and 10
Answer:
[tex]f(x) = {x}^{2} - 13x + 30[/tex]
Step-by-step explanation:
A quadratic equation may be expressed as a product of the two binomials. The roots of the equations are 3 and 10, so the factors are (x-3) and (x-10).
f(x) = (x-3)(x-10)
f(x) = x^2 - 13x + 30
Write the number that is the solution of this equation. 8x- 10 = 70 *
8x - 10 = 70
8x = 70 + 10
8x = 80 / : 8
x = 10
can some answer this for me i don't understand it
Find the area of the figure, in square meters, to 1 decimal place.
To find area, you multiply the two dimensions, or base x height.
---
hope it helps
sorry if it didn't, you didn't provide much clarification
Answer:
Step-by-step explanation:
5x^+20x +15=0
Pls help
please i need this next i will give u the brainlyist
Answer:
the answer is B
I also need an explanation of how it's done.
Answer:
B(-2,7) r=6
Step-by-step explanation:
Circle Equation:
(x−h)^2+(y−k)^2 =r ^2
h= -2
k= 7
r=sqroot of 36 which is 6
Please help I don’t understand at all if you could possibly break it down that would be nice.
sub 2 for any "x"
3(2)^2-2(2)+1
6^2-4+1 i dont know if you need to simplify even more but if you do
36-4+1 32+1 31
i hope this helps you!
Answer:
The answer is 9.
Step-by-step explanation:
Hey there, so it looks to me that you just have to subsitute 2 in for x, and solve the equation. Like this.
1. Plug in X: 3(2)^2 -2(2) + 1
2. Solve exponents (2)^2 = 4, so the equation is 3(4) - 2(2) + 1
3. Multiplication: 3 × 4 = 12, and -2 × 2 = -4, so the equation is 12 - 4 + 1
4. Addition: -4 + 1 = -3, so it is now 12-3
5. Subtraction: 12-3 = 9, so the answer is 9!
I hope this helps.
Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.
Answer:
Step-by-step explanation:
First choose two points on the line,
Let the points are A and B.
From point A to B we are moving downwards by (5 - 1 = 4 units)
Therefore, Rise = -4
Horizontal distance between A and B = 2 units
Therefore, Run = 2
Since, slope of a line = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]
Slope = [tex]\frac{-4}{2}[/tex]
= -2
Help me with this please!!!
Answer:
600
Step-by-step explanation:
Note that 600 is exactly half way between 400 and 800, and conclude therefore that 600 is the midpoint.
PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.
What is X, the volume, and total surface area?? I hate my math class with a passion so please help me. :(((
Answer:
[tex]x {}^{2} = 4 {}^{2} + 3 { }^{2} \\ x {}^{2} = 16 + 9 \\ x {}^{2} = 25 \\ \sqrt{x {}^{2} } = \sqrt{25} \\ x = 5[/tex]
Choose the symbol that correctly compares the fractions below.
1/6
?
5/6
Answer:
1/6<5/6
Step-by-step explanation:
1/6<5/6
answer these year 7 math questions please ty !
Answer:
4-5x
5x-4
Step-by-step explanation:
Someone please help me on this it’s due in minutes
Answer:
number of hours is 64
amd number of washes is 12
 Please help me with this/ will give brainlist
Answer:
45
Step-by-step explanation:
2. What is a solution of x + 6x = -5? (1 point)
x=-6
x=-1
x=1
x=6
Answer:
-1
Step-by-step explanation:
Analyze the reflectional symmetry of the polygons labeled A, B, C, and D.
Which polygons have fewer than two lines of symmetry?
A and B
B and C
A and C
C and Dthe answer up i right
Answer:
it's not b and c
Step-by-step explanation:
it's a and c
brainliest please
Warm-Up
Alma is going to walk through the park from Point A to
Point B
What distance will she walk?
HELPPPPPPPPPPPPPPPPP
Answer:
I think the answer is 200 feet
Step-by-step explanation:
Pythagoras is the sum of the square of two sides is equal to the square of the longest side. Then Alma is going to walk through the park from Point A to Point B is 282.84 ft.
What is a right-angle triangle?It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.
A right-angle triangle has sides with lengths 200 ft and 200 ft.
By Pythagoras theorem, we have
H² = P² + B²
H² = 200² + 200²
H² = 40000 + 40000
H² = 80000
H = 200√2
H = 282.84 ft
Alma is going to walk through the park from Point A to Point B is 282.84 ft.
More about the right-angle triangle link is given below.
https://brainly.com/question/3770177