HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEM!
At what rate has she been making deposits to her savings?
Answer:
20 dollars per month
Step-by-step explanation:
85 = 25 + x3
60 = x3
20 = x
A soccer ball is kicked at a velocity of 25 meters per second. The following table shows the horizontal distance (in meters) at different angles of elevation (in degrees), ignoring wind resistance.
Angle of Elevation Distance Traveled
15 31.9
25 48.8
30 55.5
45 63.8
50 62.8
55 59.9
60 55.5
70 41.0
Using a quadratic regression calculator, determine the values of a, b, and c that can be used to write a quadratic function that provides a reasonable fit to the set of data. What is the value of c?
A). 8.5411
B). -8.5411
C). 85.411
D). -85.411
Answer:
-8.5411
Step-by-step explanation:
I just did this with the desmos calculator !
20 points
Are the first too correct?
And what would the last one be?
Answer:
a) cos
b) sin
c) tan maybe?
Step-by-step explanation:
Diego and Jada are both trying to write an expression with fewer terms that is equivalent to
7a + 5b - 3a + 4b
Jada thinks 10a - 1b is equivalent Diego thinks 4a + 9b is equivalent
Answer: Diego, 4a + 9b is equivalent
Step-by-step explanation:
7a + 5b - 3a + 4b
= (7a - 3a) + (5b + 4b) We rerange the variables, and put them together with (), which make it more clear to solve.
= 4a + 9b
Someone help ASAP:
Slope = 4 ; Point (-2,1)
Here are four number cards. 7,1,8,4. Using only three of the cards, write down the three digit number closest to 800 that can be made.
Answer:
784 or 814
Step-by-step explanation:
these two numbers can be the closest written to the value of 800
Find the perimeter of the figure.
Answer:
87
Step-by-step explanation:
So there are 5 numbers listed. You can obviously see the two small sides are 9. They are the same size. Then you have the three 9s on the top. This is important. So far we are at 75ft. The complication comes in at what is the unknown side. Well if you see the three 9s on top. Two are going horizontal along with the 30. So 9+9 is 18. 30-18 is 12. So that side is 12. Answer is 87.
Hope this helps
Please help.
Is algebra.
Answer:
7 acd 8 use mathpapa or desmos graphing calculator
Step-by-step explanation:
7 acd 8 use mathpapa or desmos graphing calculator
If Jake has 132 braincells, and Austin takes 131 away, how many does Jake have after getting three back and losing three.
Answer:
1
Step-by-step explanation:
132-131=1
1+3=4
4-3=1
poor jake.....
Answer:
isn't it 1
Step-by-step explanation:
coz 132 - 131 = 1
1 + 3 = 4
4 - 3 = 1
The measure of H=90°, the measure of G=80° and FG=75 feet. Find the length of HF to the nearest tenth of a foot
Answer:
The length of HF is 73.9 feet.
Step-by-step explanation:
Let the length of HF be represented by x. So that applying the appropriate trigonometric function to the triangle FGH, we have;
Sin θ = [tex]\frac{opposite}{hypotenuse}[/tex]
Where θ is the angle given in the triangle = [tex]80^{o}[/tex].
Then,
Sin 80 = [tex]\frac{x}{75}[/tex]
⇒ x = Sin 80 x 75
= 0.9848 x 75
= 73.86
x = 73.9
Thus, the length of HF is 73.9 feet.
please help i will give brainly
Answer:
Step-by-step explanation:
Lo lamento no se la respuesta espero que la
encuentres
Answer:
1. $9.86
2. $531.51
3. $49.81
4. $6.03
5. $25.13
Step-by-step explanation:
1. 15% of 65.75 = 9.8625 about 9.86 (asks only for the amount for the tip)
2. 18% of 450.50 = 81.01
450.50 + 81.01 = $531.51(Asks for total; the price of the food including tip).
3. 25% of 39.85 = 9.9625
39.85 + 9.9625 = 49.8125 about 49.81 (asks for total; the price of the food including tip).
4. 12% of 50.25 = 6.03 (Asks only for the amount of the tip)
5. 20% of 125.67 = 25.13400 about 25.13 (Only asks the amount of the tip)
Ace Carlos
ONLY GIVING BRAINLYEST IF YOU ANSWER QUICKLY AND CORRECTLY
Which expression is equal to 3x + (f + 6g)?
a
3xf + 6g
b
3x + 6fg
c
(3x + f) ⋅ 6g
d
(3x + f) + 6g
Answer:
This is the correct answer
Step-by-step explanation:
3x+f+6g
Is this a proportional graph?
Does this triangle have a hypotenuse about 38 feet long
Find the solutions of the quadratic equation 3x^2 – 2x +4= 0.
Answer:
C. x =(1±i√11)/3
Step-by-step explanation:
Use the quadratic formula to find the solutions.
(−b±√b²−4(ac))/2a
Substitute the values a=3, b=−2, and c=4 into the quadratic formula and solve for x.
2±√(−2)²−4⋅(3⋅4)2⋅3
Simplify.
x=(1±i√11)3
25°
У
x 120°
y = [ ? ]
Enter
9514 1404 393
Answer:
y = 95°
x = 60°
Step-by-step explanation:
The applicable theorem is the one that says the exterior angle (120°) is the sum of the remote interior angles:
120° = 25° +y
95° = y . . . . . . . . . . subtract 25° from both sides
_____
If you like, you can get there by calculating x (or not):
x = 180° -120°
y = 180° -25° -x = 180° -25° -(180° -120°)
y = 120° -25° . . . . . simplify — notice we didn't actually have to compute x
Find the area of the composite shape below.
help to get sum coin
Answer:
Composite Area = 1105.94
Step-by-step explanation:
Remark
The two semi circles at each end make an entire circle with radius 11. The width of the central rectangle = the diameter of the circle. The area should be able to be found.
Width
2*radius = width
width = 2 * 11
width = 22
Area of the circle
Area = pi * r^2
r = 11
Area = 3.14 * 11^2
Area = 3.14 * 121
Area = 379.94
Area of the rectangle
Area = L * W
L = 33
W = 22
Area = 33 * 22
Area = 726
Total Area
Total Area = Area of Rectangle + Area of the Circle
Total Area = 726 + 379.94 = 1105.94
Michael is packing his bags for his vacation. He has 9 unique shirts, but only 5 fit in his bag.
How many different groups of 5 shirts can he take?
Answer:
126
Step-by-step explanation:
Khan Academy
A lap around a school track equals
of a mile. Caleb runs 4 laps on Monday and 6 laps on Wednesday.
How many more miles does Caleb need to run Thursday if he wants to run 6 miles total?
A. 1 1/2
B. 2 1/2
C. 3 1/2
D. 4 1/2
can someone please answer these four questions for me? Please and thank you
Answer:
here all answer is height
first one
sin70=p/12
p=sin70×12=11.276m
Step-by-step explanation:
second one.
cos 85=b/h
h=50/cos85=573.69ft
third one
sin 73=P/h
p=sin73×155=148.28m
third one
tan 8=p/b
p=tan8×1000=140.54m
Jason bought 3 shirts for $24.99 each . How much did he spend on shirts
Answer:
he spent $8.33 on each shirt
Write the decimal 0.532 as a percent.
a. 53.2%
b. 532%
C. 5.32%
d. 0.532%
Gloria drew a trapezoid on a coordinate grid. She wants to use a transformation that will change the
size of the trapezoid but not the orientation. Which transformation should she use?
a. rotation
b. reflection
c. translation
d. dilation
Fa and c only
Gb and d only
Hd only
J None of the above
4 - Зc — 5c2
write the polynomial in standard form.
What is the value of a?
Answer:
relationship between hypotenuse and perpendicular is given by sin angle
sin60=p/h
√3/2=a/16
√3/2×16=a
8√3=a
option C is your answer
HEL ME PLEEAASSEE AMIGO PLEEAASSEE or amiga
Answer:
159 degrees
Step-by-step explanation:
A full semicircle (or half circle) has a degrees of 180. And x is equal that semicircle so x = 180, now if we subtract 21 from 180 we get 159, so X = 159.
I’m helpless please help me
Answer: I think the last one sorry of I am wrong
Step-by-step explanation:
https://lamar.schoolobjects.com/eduphoria_webcontrols/attachmentwriter.aspx?orgguid=9267358f-cea3-413e-9ad1-b591dccc7264&attid=fe4b0fa8-610f-4118-9330-307fd0edc9ba
Answer:
ok
Step-by-step explanation:
Find the distance between A and B
Answer:
27
Step-by-step explanation:
You can easily find it by counting how much line are between point and and point B
there are 27 lines (including the line on point B)
