Answers
Answer:
3rd option
Step-by-step explanation:
tan X = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{YZ}{XZ}[/tex] = [tex]\frac{12}{5}[/tex]
Related Questions
PLEASE HELP ME ON THIS
Answers
Answer:
BStep-by-step explanation:
it increased by two inches from noon to 1pm and increased another two inches from 3pm - 4pm
1 cm 12 cm 1 cm Find the volume of the rectangular prism.
Answers
Answer:
12 cm^3
Step-by-step explanation:
12 x 1 x 1 =12
which options below has a negative value?
-0.25
-1.5
-(4.5)
-19.5
Answers
Will mark brainly nest if you know the answer and explanation
Btw I'm a weeb you?
Answers
x + 1 / x^3 - x
Factor out x from the expression
x + 1 / xx(x^2 - 1)
Use a^2 - b^2 = (a - b)(a + b) to factor the expression
x + 1 / x • (x - 1) • (x + 1)
Reduce the fraction with x+ 1
1 / x • (x - 1)
Distribute x through the parentheses
1 / x^2 - x
:)
which number is equivalent to 1/9?
Answers
Any 2 numbers that you divide and have the ratio 1:9
Which expression is equivalent to 6^5⋅6/6^5?
a)36
b)6
c)0
d)1
Answers
b) 6
step-by-step explanation:
6^5 • 6 / 6^5
1296 • 6 / 1296
7776 / 1296
6
Name the conic section formed when a plane cuts a right circular cone parallel to its base.
1) circle
2)parabola
3)ellipse
4) hyperbola
Will mark it the brainliest plsss fast!
Answers
Answer:
option 1.
circle
Step-by-step explanation:
A section is formed when a solid shape is sliced into two. A conic section is therefore formed when a cone, is sliced into two.
What determines the shape of the section now, is the angle at which the cone was sliced.
Normally, the base of a cone is a circle. If we slice a cone using a straight line, which runs parallel to its base, we will still get another perfect cone, but with a smaller height.
If we look at the flat portion of the cone after it has been sliced, we will see that the cross-section is a circle.
Help please I need help on this
Answers
Answer:
A & C
Step-by-step explanation:
for A - and + is always -
so 2.3-2.3 =0
for C - and - is always + so
-2.6--124 = -2.6+124
=121.4 which is positive
Elijah and Jonathan play on the same soccer team. They have played 3 of their 15 games. They each create a model to represent x, the number of games their team has left
to play. Their models are shown below. Explain whether each model is correct.
PLS PLS PLS HELP
Answers
what are the optionsss??
Find all the missing angles, pls help it’s due soon
Answers
b: 120
c: 120
d: 115
e: 65
f: 115
g: 125
h: 55
I: 125
Of the 68 students on a field trip 17 students bring a camera. What percent of the students bring cameras?
Answers
Answer: 25%
Step-by-step explanation:
Given
Total students on a field trip are 68
Out of 68, only brings the camera
The percentage of students that bring the camera is given by
[tex]\Rightarrow \dfrac{17}{68}\times 100\\\\\Rightarrow \dfrac{1}{4}\times 100=25\%[/tex]
Thus, only 25% of students bring a camera.
10
5
x
-10
-5
0
5
10
-10
hat is the equation of the axis of symmetry?
Answers
Jacob is traveling to North Carolina for vacation. He travels a total of 456 miles in 8 hours, what is his average speed?
Answers
Answer:
57 miles per hour
Step-by-step explanation:
Find his average speed by dividing the total of miles he traveled by the number of hours:
456/8
= 57
So, this means he traveled 57 miles in one hour.
His average speed was 57 miles per hour
what multiplies to be -30 and adds to equal 13
Answers
Answer:
15 and -2
Step-by-step explanation:
how much metal is needed to create a trash can with a height of 4 feet and base radius of 1 foot
Answers
Answer:
A ≈ 31.42
Step-by-step explanation:
Choose the equation of the line that is equal to the x-axis.
A x=4
B x+y=0
C x=y
D y=4
If anyone could help, I'd really appreciate it!
Answers
Answer:
C) x=y
hope it helps.
stay safe healthy and happy.The radius of a circle is 11 miles. What is the circle's area?
P=11 mi
Use 3.14 for n.
square miles
Submit
Answers
Answer:
The circle's area is 380.13 square miles.
Step-by-step explanation:
A = pie * r^2 = pie * 11^2 = 380.13
I hope this somewhat helped you find your answer.
Answer:
379.94
Step-by-step explanation:
3.14 x (11x11) = 379.94
Which value of x makes the equation 2 + 8 = 15
true?
Answers
Answer:
5
Step-by-step explanation:
Answer:
x = 3 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
there's no x in the equation you wrote.
Did you mean?
2x + 8 = 15
Subtract 8 from both sides
2x = 7
Divide both sides by 2
x = 7/2
x = 3 [tex]\frac{1}{2}[/tex]
What number is located at point L on the number lines
Answers
Answer:
10.15
(Ignore these extra words)
Can someone plz help me with this one problem plzzzzz
It’s ratios not that hard plss help!!!
Answers
Answer:
24:16
Step-by-step explanation:
hello please help i’ll give brainliest
Answers
Answer:
The last one
Step-by-step explanation:
Burning of fossil fuels
What is 14 times 3
— ?
5
please hurry i need help
Answers
Answer: 37
Step-by-step explanation: 14 x 3 = 42
42 - 5 = 37
find the measure of x in the figure. show your work. answer asap please
Answers
Answer:
A straight line is 180° , so if you subtract 60 from 180 you get 120, and you divide 120 by 6 so the answer is 20
Answer:
x= 20
Step-by-step explanation:
Both angles form a linear pair = 180 o
6x+60 = 180
6x = 120
x = 20
6x20 +60 = 180
120 +60 = 180
3) Determine the numbers of solutions for 4x + 8 = 12x.
Answers
Answer:
x = 1
Step-by-step explanation:
4x + 8 = 12x
4 (1) + 8 = 12 (1)
4 + 8 = 12
12 = 12
your answer is x = 1
Answer:
4x+8=12x
8=8x subtract 4 on both sides
1=x divide by 8 on both sides
hopes this helps
have a good day :)
Step-by-step explanation:
Mary received an $80 gift card for a coffee store. She used it in buying some coffee that cost $8.21 per pound. After buying the coffee she had $30.74 left on her card. How many pounds of coffee did she buy?
Answers
Answer:
Mary bought 6 pounds of coffee
Step-by-step explanation:
80 - 30.74 = 49.26
49.26 divided by 8.21 =6
An arithmetic progression consists of 37 terms. The sum of the first 3 terms of
it is 12 and the sum of its last-3 terms is 318, then find the first and last terms
of the progression.
Answers
Answers:
First term = 1Last term (37th term) = 109=======================================================
Explanation:
a1 = first term
a2 = second term
a3 = third term
and so on, until we reach a37 to represent the 37th term
We don't know the first term, but we'll call it x for now. We'll also let d be the difference between each adjacent term, aka the common difference.
Meaning that,
a1 = xa2 = a1+d = x+da3 = a2+d = (x+d)+d = x+2da4 = a3+d = (x+2d)+d = x+3dand so on, until,
a35 = x+34da36 = x+35da37 = x+36d---------------------
Add up the first three terms (a1 through a3) and set the sum equal to 12
Then do a bit of algebra to get
a1+a2+a3 = 12
(x)+(x+d)+(x+2d) = 12
3x+3d = 12
3(x+d) = 12
x+d = 12/3
x+d = 4
x = 4-d
Do the same for the last three terms, but the sum here is 318
a35+a36+a37 = 318
(x+34d)+(x+35d)+(x+36d) = 318
3x+105d = 318
3(x) + 105d = 318
3(4-d)+105d = 318 .... replace x with 4-d; isolate d
12-3d+105d = 318
102d+12 = 318
102d = 318-12
102d = 306
d = 306/102
d = 3
The common difference is 3. It means each term is increasing by 3.
Use this value of d to find x
x = 4-d
x = 4-3
x = 1
The first term is 1. That makes the second term x+d = 1+3 = 4, then the third term is x+2d = 1+2*3 = 7, and so on.
The sum of the first three terms is 1+4+7 = 12. That helps partly confirm the answer.
Also we have,
a35 = x+34d = 1+34(3) = 103a36 = x+35d = 1+35(3) = 106a37 = x+36d = 1+36(3) = 109 is the last term (37th term)Or you could note that the 35th term is 103, and then you increase by 3 each time to get the remaining two terms.
The last part of the confirmation is adding up those three last terms: 103+106+109 = 318, so the answer is fully verified at this point.
Side note: An arithmetic sequence never ends. There technically is no "last term"; however, since we're confined to focusing on these specific 37 terms, we can get away with using the phrasing.
can somebody please help me??
The circumference is about ___ cm.
i would really appreciate it thank you
Answers
[tex]\sf\purple{Radius\:of\:the\:circle}[/tex] = 7 cm.
To find:-[tex]\sf\red{The\:circumference\:of\:the\:circle.}[/tex]
Solution:-[tex]\sf\blue{The\:circumference\:of\:the\:circle\:is\:43.96\:cm.✅}[/tex]
Step-by-step explanation:-
Let "r" be the radius of the circle.
We know that,
[tex]\sf\purple{Circumference\:of\:a\:circle}[/tex] =
[tex]2 \: \pi \: r \\ = 2 \times 3.14 \times 7 \: cm \\ = 43.96 \: cm[/tex]
[tex]{\boxed{\mathcal{\red{Hence,\:the\:circumference\:of\:the\:circle\:is\:43.96\:cm.}}}}[/tex]
[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]
inequality:
-3 -6 (4x+6) > - 111
solve
Answers
Answer:
x < 3
Step-by-step explanation:
-3 - 6(4x+6) > - 111
-3 - 24x - 36 > -111
-24x - 39 > -111
-24x > -72
dividing by a negative flips the sign
x < 3
Maddy is 1.5 meters tall. how many centimeters tall is maddy
Answers
Answer:
150cm...........................
Answer:
maddy is 150 centimeters tall.
Step-by-step explanation:
"there are 100 centimeters in 1 meter, so in 1.5 meters, there are 150 centimeters."
hope this helps <3
brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
Answers
Answer:
A and B are functions
Step-by-step explanation:
for A, none of the x's repeat which makes it a FUNCTION
for B, when it starts with x^2, it will always be a FUNCTION (its a quadratic)
for C, 10 repeats for the x so it is NOT A FUNCTION