prove that 1+tan²A= sec²A
Answers
Answer:
this is the answer can u give me brainliest pls
Step-by-step explanation:
Related Questions
6.
Find the slope of the line.
A. [tex]-\frac{2}{3}[/tex]
B. [tex]\frac{2}{3}[/tex]
C. [tex]\frac{3}{2}[/tex]
D. [tex]-\frac{3}{2}[/tex]
Answers
help with these im posting more so check
Answers
Answer:
9 is c
10 is b
i think the last one is a but not too sure
Step-by-step explanation:
Which line is parallel to the line that passes through the points
(2, –5) and (–4, 1)?
Answers
Slope of line that passes through two points: [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
(2, -5) ⇒ x₁ = 2, y₁ = -5
(-4, 1) ⇒ x₂ = -4, y₂ = 1
[tex]\bold{m=\dfrac{1-(-5)}{-4-2}=\dfrac{1+5}{-6}=-1}[/tex]
Any line with a slope of -1 is parallel the line that passes through the points
(2, –5) and (–4, 1)
Answer:
Step-by-step explanatWhich line is parallel to the line that passes through the points (-1, 2) and (5, -4)?
ion:
19 + 8j = 75
j = ____
Answers
Answer:
j=57/8
Step-by-step explanation:
Answer:
J=7
Step-by-step explanation:
calculate
8j=75-19,
Divide both sides
8j=56
Terry is planning shapes to put on a quilt. He puts diagrams of two figures on a coordinate grid (shown below)
Compare the area of the triangle and the pentagon.
Answers
Answer:
The triangle is about 253cm smaller than the pentagon
Step-by-step explanation:
Answer:
The triangle is 253cm^2 less than the pentagon.
Step-by-step explanation:
I got it right on the test.
in triangle MPQ points N and R are located on sides MP and QP with NR drawn. which set of measurements below would justify that triangle MPQ is similar to triangle NPR
number 9
Answers
The length of jade's garden is 4w
Answers
Answer:
and? What about Jade's garden?
Step-by-step explanation:
Answer:
There is no problem to go with this statement, please use full questions.
Step-by-step explanation:
Find the value of x :’)
Answers
Answer:
some of interior angles of hexagon = 720°
therefore,
720 = 121 + 96 + 101 + 162 + 90 + x
720 = 570 + x
729 - 570 = x
150 = x
What is an archaeologist? a. a scientist who studies prehistoric people and their culture c. a scientist who studies land forms b. a scientist who studies insects d. a scientist who studies natural disasters Please select the best answer from the choices provided A B C D
Answers
Answer:
the answer is A
Step-by-step explanation:
i got it right on edge 2021
Answer:
The answer is A.
Step-by-step explanation:
I took the quiz
can someone pls help i know this seems easy but its not for a none smart person like me
Answers
Answer:
1/2
Step-by-step explanation:
3/4 * 2/3 = 1/2
I'm in need of assistance-
Answers
Answer:
q
Step-by-step explanation:
What's the value of
[tex]2 \times 750 + 0 {}^{7} [/tex]
Answers
Step-by-step explanation:
2×750=1500 + 0^7. ( 0×0×0×0×0×0×0=0)
So,
1500 Answer
Answer:
2×750+0^7=2×750+0=1500 is the required value.
what is 10 1/5 - 2 in 1/6 ?
Answers
8 1/30
Decimal form is
8.03
y = mx + b -2 = 3(4) + b -2 = 12 + b -14 = b; the y-intercept is -14 What is wrong with this answer?
Answers
Answer:
There is nothing wrong with the answer obtained
Step-by-step explanation:
Given the equation :
Y = mx + b
-2 = 3(4) + b
-2 = 12 + b
-14 = b
The correct calculation :
Y = mx + b
-2 = 3(4) + b
-2 = 12 + b
Subtract 12 from both sides
-2 - 12 = 12 + b - 12
-14 = b
Based on the details of the question given, the intercept, b is - 14 ;
Hence, there is nothing wrong with the answer
Write in slope-intercept form an equation of the line that passes through the point (r,p) with slope q.
The equation is y =
Answers
Answer:
y=q(x-r)+p
Step-by-step explanation:
y-y1=m(x-x1)
y-p=q(x-r)
y=qx-qr+p
y=q(x-r)+p
"The Martin family's truck gets an average of 25 miles per gallon of fuel. Predict how many miles they will be able to get from 7 gallons of fuel by using equivalent rates." (Explain with fractions/ equivalent rate in detail pls)
Answers
Answer:
175 miles
Step-by-step explanation:
Average of 25 miles per gallon of fuel
Miles : gallons = 25 : 1
Predict how many miles they will be able to get from 7 gallons of fuel by using equivalent rates
Let x = number miles
Miles : gallons = x : 7
To find x
25 : 1 = x : 7
25/1 = x/7
Cross product
25*7 = 1*x
175 = x
x = 175 miles
Number miles = 175
Write the equation of the line in fully simplified slope-intercept form.
11
10
8
6
5
-12-11-10-9-8-7 -6 -5 -4 -3 -2 -1
1 2 3 4 5 6 7 8 9 10 11 12
-6
7
-10
-11
- 12
Answers
Answer:
The slope of this line will be y=-4/5x+2
Explanation:
Hope this Helped
Please put a picture
Answers
Pls help me quickly
Answers
Y = 1
Explanation:
5(x) + 1(y) = 6
5(x) - 1(y) = 4
Hope this helps!
Find the missing angle.
Answers
Interior angles sum: 180(3-2) = 180
180 - (76 + 59) = 45
Your answer: 45
Answer:
45°
Step-by-step explanation:
USING TRIANGLE ANGLE SUM THEOREM:-
m∠1= 180°- (76°+59°)= 180°-135°=45°Hope it helps! :) ~
During a basketball game, Bari scored 28 points. During the same game, Denay scored
the number of points Bari
scored.
How many points did Denay score during this basketball game?
Answers
Answer:
28 points
Step-by-step explanation:
If they scored the same amount then Denay would have scored 28 as well
Hope that helps
Lizzy opened an ice cream parlor in her neighborhood selling homemade ice cream. She has a goal to create 80 new ice cream flavors. If she already created 37 flavors, how many more flavors does she still need to create?
Answers
Answer:
43 because 80-37=43
Step-by-step explanation:
The formula for compound interest is A=P(1+)"where n is the number of times interest is compounded per year. Jamal invests $3000 in an account that pays annual interest at a rate of 5%, compounded monthly. How much money will be in the account after 6 years? 3 of 5 QUESTIONS O A=3000(1+.05)=$4020.29 А O A=3000(1+0.05)=3153.16 O A =300017 3:35:12283542.24 O A =3000+ 0.05)2 =54047.05
Answers
Answer:
$4047.05
Step-by-step explanation:
A = 3000[1 + (.05/12)]^12·6
A = 3000(1.00417)^72
A = 4047.05
Answer: 4047.053232
Equation: y=3000(1.0041)[to the power of 72]
Write an equation of the line that passes through (6,-1) and is perpendicular to y = 3x +2.
Answers
Answer:
x=-2/3
Step-by-step explanation:
Determine whether 2,616 is divisible by 2, 3, 4, 5, 6, 9, or 10?
Answers
Divisibility rule of 2-last digit divisibility
Divisibility rule of 3-sum of digit divisibility
Divisibility rule of 4-last 2 digits divisibility
Divisibility rule of 5-last digit 0 or 5
Divisibility rule of 6-divisible by both 2 and 3
Divisibility rule of 9-sum of digits divisibility
Divisibility rule of 10-last digit 0
Now we can see that last digit 6 is divisible by 2
2+6+1+6=15 is divisible by 3
16 is divisible by 4
6 is not 0,5 so 2616 is not divisible by 5
2616 divisible by both 2 and 3 so its divisible by 6
2+6+1+6=15 is not divisible by 9
6 is not 0 so 2616 is not divisible by 10
Hope it helped!
Answer:
It's divisible by 2, 3, 4, and 6 (not divisible by 5, 9 or 10)
name the property of 78 x 0 = 0
Answers
Answer: zero property
Step-by-step explanation:
Pattern A: start with 12 and add 12 Pattern B: start with 4 and add 2 Which statement best describes the relationship between the corresponding terms of Patter A and Pattern B
Answers
Answer:
Each term in Pattern A is equals to 6 times the value of corresponding term in Pattern B and subtract 12
Step-by-step explanation:
Given - Pattern A: start with 12 and add 12
Pattern B: start with 4 and add 2
To find - Which statement best describes the relationship between the
corresponding terms of Patter A and Pattern B.
Proof -
To find the relationship between the Pattern a and pattern B , firstly we have to find few terms of both the Patterns , so that we can see how the digits of both the Patterns are realted
Now,
For Pattern A :
1st digit = 12
2nd digit = 12 + 12 = 24
3rd digit = 24 + 12 = 36
4th term = 36 + 12 = 48
5th term = 48 + 12 = 60
.
.
.
and so on
Now,
For Pattern B :
1st digit = 4
2nd digit = 4 + 2 = 6
3rd digit = 6 + 2 = 8
4th term = 8 + 2 = 10
5th term = 10 + 2 = 12
∴ we get
Terms of Pattern A : 12, 24, 36, 48, 60, ....
Terms of Pattern B : 4, 6, 8, 10, 12, ....
As we can see that
4×6 - 12 = 12
6×6 - 12 = 24
8×6 - 12 = 36
10×6 - 12 = 48
12×6 - 12 = 60
.
.
The pattern is - Multiply by 6 in Pattern B and after that subtract by 12 , we get Pattern A.
Term in Pattern A = 6×corresponding term of Pattern B - 12
i.e. , we get
Each term in Pattern A is equals to 6 times the value of corresponding term in Pattern B and subtract 12
Mike traveled to Greensboro by car. Going there took 6 hours, and the return trip was four hours. Mike averaged a speed of 81 miles while returning. Find the average of the trip there.
Answers
Answer: 64.8 mph
Step-by-step explanation:
Given
Arriving time is 6 hours
return time is 4 hours
The average speed of returning 81 mph
Distance traveled while returning
[tex]\Rightarrow d=81\times 4=324\ miles[/tex]
the average speed of the entire trip is
[tex]\Rightarrow v_{avg}=\dfrac{2\times 324}{6+4}=\dfrac{648}{10}=64.8\ mph[/tex]
6. A girl runs for 50 min at a uniform speed of 10 km/h. What should be the speed that she runs for the next 40
that the
speed for the
is 25km/h?
Answers
For 50 min and the speed of 10 kilometers per hour makes not much sense. First 50 min is not an hour and the rest doesn’t make sense comment the non misspelled question. Also I am starting a channel called life Blog any help is appreciated
Help I don’t know the answer