Answers
Answer:
tan(A)=21/20
cos(A)=20/29
Related Questions
A square photo has a side length of 0.17 foot. The photo is enlarged by doubling the dimensions. Then it is enlarged again by tripling the new dimensions.
Answers
Calculate the side length of the enlarged picture
Answer:
Hence, final picture will have a side length of 1.02 foot
Step-by-step explanation:
Side length of square photo, s = 0.17
Original dimension = (0.17 by 0.17)
Enlarged photo = double the original dimension:
2 * (0.17 * 0.17)
(0.34 * 0.34)
Second enlargement = Tripling the new dimension:
3 * (0.34 * 0.34)
(1.02 * 1.02)
Hence, final enlarged dimension = (1.02 * 1.02)
Hence, final picture will have a side length of 1.02 foot
Find the missing angle measure. Type only the number. I need this urgently! Please! Thank you :)
Answers
Answer:
x=67°
Step-by-step explanation:
x and 113° make a straight angle or straight line, which is 180°, so
x+113°=180°
x=180°-113°=67°
The Answer Is M{x°}=67
have an amazing day <3
A jar contains 4 blue marbles, 6 green marbles, and 10 white marbles. If a marble is drawn from the jar at random, what is the probability that this marble is green? (In Percent)
Answers
Answer: 1/3 or 33%
Step-by-step explanation:
There are 20 total marbles, 6 are green. 20 divided by 6 is 3.333e3
Jay went on a diet and lost 5 pounds each month. Find Jay's net weight change in 6 months.
Answers
Answer:
a 30 pound weight change in 1 month
Step-by-step explanation:
5 pounds
--------------- times 6 months results in a 30 pound weight change in 1 month
1 month
(6^-8)^-3, 81^7 • 3^-3/9^7, 8^-5/8^7, 9^-4• 9^6. Use the Law of exponents to simplify. Do not use negative exponents in your answer.
Answers
What is the coefficient of the term of degree 1 in the polynomial?
2x^8 - 5x^2 + 3x+ 4
Answers
Answer:
3
Step-by-step explanation:
The term with a degree of 1 is 3x. The coefficient of that term is 3.
Tam thinking of two numbers. The first number is 1 more
than twice the second number.
The sum of the two numbers is 25.
What are my two numbers?
Answers
Answer:
First number is x
Second number is y
Step-by-step explanation:
x = 2y + 1
x + y = 25
(2y + 1) + y = 25
3y = 24
y=24/3
y = 8
x = 2(8) + 1
x = 16+1
x=17
Hope this helps!!
Identify the a, b, and c of the following quadratic: −3x2+2x−15
Answers
Answer:
a = -3
b = 2
c = -15
Step-by-step explanation:
You lip a coin 20 times. Predict about how many times would you expect to flips
heads (P heads)?
about
times
Answers
pls people my brother needs this ik its not for me but still pls.
Answers
Answer:
hey becca did u get yur account thing fixed, ily
Step-by-step explanation:
Explain how to solve this.
Answers
Answer:
c=74
Step-by-step explanation:
48+58=106
180-106=74
Answer:
D is 122 A is 58 B is 48 C is 74
Step-by-step explanation:
10) An employee at a magazine company calls existing customers to renew
their subscriptions. For existing customers, employees earn 3 points for
renewing a subscription and earn-2 points for not renewing a subscription
After an hour, an employee renews 4 existing subscriptions and does not
renew 7 existing subscriptions. Which of the following is the expression
that represents this situation? *
O A 4(3) +-7(2)
O B 4(-2) + 7(3)
O C4(3) + 7(-2)
O D3(4) + 2(-7)
Answers
Answer:
C
Step-by-step explanation:
since the employee earns 3 points for every renewal and he renews 4 you must multiply those together. then you need to add the loss of points (-2) times the number of nonrenewal customers (7).
What is her average rate of change, in miles per hour, during the interval of 0.75 to 1.00
Answers
Answer:
2
Step-by-step explanation:
Please help me with this question it contains angles and measurements
Answers
Answer:
m∠ONP = 43*
m∠LNO = 137*
m∠MNP = 137*
Step-by-step explanation:
Each line segment is a straight line meaning they are each worth 180°, so if you take 43° from 180° you're eft with 137° which is what ∠LNO and ∠MNP are equal to. ∠ONP is 43° since it is a vertical angle to ∠MNL which is also 43°.
Help me pls TwT, I’m terrible at math
Answers
Answer:
The answer is 49
Step-by-step explanation:
Rate of change= (f(b)-f(a))/(b-a)
a = 3 and b = 5
Rate of change = (125-27)/(5-3)
= 49
Find the volume of the rectangular prism that has a width of 3 cm, a length of 8cm, and a hight of 7cm
Answers
Answer:
V = 168 cm^3
Step-by-step explanation:
L length - 8cm
W width - 3 cm
H height - 7 cm
V = w h l (Right rectangular prism)
please answer quickly. thanks in advance.
Answers
Answer:
KM=60°
Step-by-step explanation:
The average of arc LN and arc KM is equal to 110.
[tex]\frac{160+KM}{2} =110[/tex]
160+KM=220
KM=60
plss help mee
Ethan drew the diagram below with the points labeled as shown.
Which point shows where the perpendicular lines meet?
A. Point W
B. Point X
C. Point Y
D. Point Z
Answers
Answer:
B. Point X
Step-by-step explanation:
Perpendicular Lines meet at a 90° angle.
Write the equation for the larger circle shown in the figure.
Write the equation for the smaller circle shown in the figure.
Answers
Answer:
See below for answers
Step-by-step explanation:
Given equation of the horizontal ellipse: [tex]\frac{x^{2}}{64}+\frac{y^{2}}{16}=1[/tex]
Standard form: [tex]\frac{x^{2}}{a^{2} }+\frac{y^{2}}{b^{2} }=1[/tex]
Values of a and b: [tex]\frac{x^{2}}{8^{2} }+\frac{y^{2}}{4^{2} }=1[/tex]
Therefore, the radius of the bigger circle is a=r=8 (half the length of the major axis) and the radius of the smaller circle is b=r=4 (half the length of the minor axis).
Given the equation for a circle is [tex](x-h)^2+(y-k)^2=r^2[/tex], then:
The equation for the larger circle is [tex]x^{2} +y^{2} =8^{2}[/tex]
The equation for the smaller circle is [tex]x^{2} +y^{2} =4^{2}[/tex]
someone help me with this I would really appreciate it !
Answers
Answer:
V = 126 [tex]mi^{3}[/tex]
Step-by-step explanation:
Volume of a pyramid is V = [tex]\frac{lwh}{3}[/tex]
l = length
w = width
h = height
width is 6 mi
length is 7 mi
height is 9 mi
V = [tex]\frac{6*7*9}{3}[/tex]
V = 126 [tex]mi^{3}[/tex]
PLEASE HELP ME
GIVING BRAINLIEST
Answers
Answer:24
Step-by-step explanation:
im need more help besties
I’m so d*mb lol
anyways giving brainliest
:)
Answers
Answer: 1
Step-by-step explanation: i might be wrong most likely i am because im dmb to
A piece of fabric is for 1/6 yards long if 2 1/4 yards are cut off The Yards remain I'll see you
Answers
Answer:
2 1/12 yds remain
Step-by-step explanation:
1. You first change the denominators, so then the fractions will be alike. 2 1/4-1/6
2. Find the LCD or Least Common Denominator. 12 can go into and it is alike, so 2 3/12-2/12
3. Now we can find the answer!
So the answer is 2 1/12
Please mark me brainliest!
PLS HELP NOBODY WILL HELP ME JUST SPAM ANSWERS I WANNA CRY JUST PLS ANYONE? ILL DEFINETLY GIVE BRAINLIEST : (
Answers
Just think about this. 35 + ( 20 * y ) I'm not really sure but this is the best I can do.
Which expression is a factor of 9,2- 4r + 1? F3r-1 Gr-1 H 9r - 1 I J There are no real factors.
Answers
Answer:
use photomath bestie
Help please! No links!
For the following box plot, determine whether the given numbers would be considered outliers.
(Use the "IQR X 1.5" method.)
A. A height of 61 in.
B. A height of 69 in.
C. A height of 74 in.
D. None of these would be considered outliers.
Answers
Answer:
D option is your answer bro
Stella said, "The opposite of 4 is -4. The opposite of 1 is - .
I think the opposite of a number is always negative."
Stella's claim is NOT true. Give an example of a number whose
opposite is NOT a negative number.
Answers
Answer:
Step-by-step explanation:
the number 0 doesn't have an "opposite"
Alyssa attends football games at her school. At each football game, she buys a bottle of water for $0.75 and a candy bar for $0.90. Select all expressions that represent the amount of money, in dollars, Alyssa spends after attending 6 football games. Group of answer choices 6 + 0.75 + 0.90 6(0.75)(0.90) 6(0.75) + 6(0.90) (6 + 0.75)(6 + 0.90) 6(0.75 + 0.90)
Answers
Answer:
6(0.75)+6(0.90)
Step-by-step explanation:
can i get brainleist pls!? hope this helps :)
10th grade level LT1
Answers
Answer:
? = 3.Hope this will help you.
Please help! What's the difference between the two expressions? (3/7x+9)-(2/7x-3)