Answers
Answer:
4:3
Step-by-step explanation:
AC=8
FH=6
8/6=4/3=4:3
Related Questions
Find value of x for both
Answers
Answer:
19??????????????????
Help is needed please????
Answers
Answer: let F(x)=y
y=2x+5
Step-by-step explanation:
The sum of the fifth and sixth term of an AP is 30.If the third term is 5.Find the first term.
Answers
Answer:
The first term is -3.
Step-by-step explanation:
Arithmetic sequence:
In an arithmetic sequence, the difference between two consecutive terms is always the same, and it is called common difference d.
The nth term is given by:
[tex]a_n = a_1 + (n-1)d[/tex]
In which [tex]a_1[/tex] is the first term.
If we have the mth term instead of the first, we have:
[tex]a_n = a_m + (n-m)d[/tex]
We have the third term, and need the fifth and the sixth:
So we write both the fifth and the sixth in function of the third, then:
[tex]a_5 = a_3 + 2d = 5 + 2d[/tex]
[tex]a_6 = a_3 + 3d = 5 + 3d[/tex]
The sum of the fifth and sixth term of an AP is 30
We use this to find [tex]d[/tex]. So
[tex]a_5 + a_6 = 30[/tex]
[tex]5 + 2d + 5 + 3d = 30[/tex]
[tex]5d + 10 = 30[/tex]
[tex]5d = 20[/tex]
[tex]d = \frac{20}{5} = 4[/tex]
First term:
The third term is:
[tex]a_3 = a_1 + 2d[/tex]
Since [tex]a_3 = 5, d = 4[/tex]
[tex]a_1 = a_3 - 2d = 5 - 8 = -3[/tex]
The first term is -3.
Question and Answers below in photo!! Please answer! Will mark BRAINLIEST! ⬇⬇⬇⬇⬇⬇⬇
Please answer ALL questions in order for BRAINLIEST! NO links or else you will be reported and maybe even get banned.
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Find the volume of the triangular prism:
-27yd^3
-72yd^3
-240yd^3
-360yd^3
Answers
Answer: 72
Step-by-step explanation:
[tex]V=\frac{1}{2}(3)(8)(6)=\boxed{72}[/tex]
In an isosceles triangle, the base angles measure 65°. Which of the following expressions is a way to calculate the measure of the third angle?
Answers
Answer:
its A
Step-by-step explanation:
its A ️ ♀️ ️ ♂️ ️
The Ratio of 5 cows for every 2 dogs is equivalent to what ratio?
A. 20:8
B. 6/12
C. 4 to 10
( If it is right I will mark it as brainiest ong)
Answers
20:8
Step-by-step explanation:
5:2
20:8
5×4= 20 and 2×4= 8
Answer:
A is the right answer. If you multiply the ratio 5: 2 by 4 it will give you 20:8
You want to know if the students in your school have been to your town’s skate park. You randomly survey 50 of the 1100 students at your school. Of those surveyed, 15 have been to the skate park and 35 have not. You conclude that 30% of the students in your school have been to the skate park. Which statement below best describes your conclusion
Answers
Answer:
Step-by-step explanation:
The conclusion is invalid
f(x) = x + 4; find f(-8).
A-12
B -4
C 12
D 4
Answers
Answer:
A. -12
Step-by-step explanation:
When it says, "find f(-*)" it is telling you that that is f(x), so you're now basically solving:
-8=x+4
Which, would have to be -12.
If you use the amount of flour that was used on Day 4, how many
cups of flour will you use?
Answers
8,546.54 to nearest 1,000.00
Answers
Step by step: remember 5 or higher raise the score 4 or less let it rest. You underline the thousands place in this situation then look back to the number right to it. Since that number is 5 you must change the 8 to a 9. All the other numbers to the right if 8 is now 0.
please help. Will mark brainliest if correct. ( links will be banned)
Answers
Answer:
how many tries do you have?
I think its d because the proportion 6/4 and LM/6 cuz the smaller number is on the bottom? I dont know try it. how many tried do you have?
Its either d or b
Identify the distance between the points (9,7,3) and (5,3,2), and identify the midpoint of the segment for which these are the endpoints. Round to the nearest tenth, if necessary.
Answers
Using it's formula, it is found that the distance between the two points is of 5.7 units. Additionally, the midpoint is (7, 5, 2.5).
What is the distance between two points?Suppose that we have two points, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]. The distance between them is given by:
[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
In this problem, the points are (9,7,3) and (5,3,2), hence:
[tex]D = \sqrt{(9 - 5)^2 + (7 - 3)^2 + (3 - 2)^2} = 5.7[/tex]
The distance between the two points is of 5.7 units.
What is the midpoint?The midpoint is the mean of the coordinates, hence:
xM = (9 + 5)/2 = 7.yM = (7 + 3)/2 = 5.zM = (3 + 2)/2 = 2.5.The midpoint is (7, 5, 2.5).
More can be learned about the distance between two points at https://brainly.com/question/18345417
if f(x) = 5 + 4( x - 4)^2
then what is f(7)
Answers
Answer:
41
Step-by-step explanation:
f(7) = 5 + 4(7-4)²
= 5 + 4(3²)
= 5 + 4(9)
= 5 + 36
Answer:
f(7)=39
Step-by-step explanation:
f(7)=5+4((7)-4)^2
=5+4(3)^2
=5+4(9)
=5+36
=39
Guys help me with this quick pls
Answers
Answer:
[tex]117 = 66 + \beta \\ \beta = 51[/tex]
What is nine divided by two
Answers
Answer: 4.5
Step-by-step explanation:
9/2 = 4.5
have a good day. you have to use division, and plus, 4.5 + 4.5 = 9
Find the value of the trigonometric ratio.
Answers
Answer:
D
Step-by-step explanation:
sin=opposite/hypotenuse
Sinx=40/41
please tell me the answer to 6 % of $ 4,379
Answers
Please helppppppppppp
Answers
Answer: what are you supposed to find out?
Step-by-step explanation:
What is the missing length?
6 mi
t
area =
60 mi2
Answers
Answer:
10 mi
Step-by-step explanation:
6mi x t = 60mi^2
this is basically
6 x t = 60
divide 6 to both sides
t = 10
For what values of x is the expression below defined?
Answers
Answer:
x > 0
Step-by-step explanation:
Given :-
√[3x²] ÷ √[4x ]And we need to find the value of x for which the expression is defined . The expression is ,
[tex]:\implies[/tex] √[3x²] ÷ √[4x]
As we can see that x is inside the squareroot. So for defining the expression the value of x should be Greater than 0 . As negative inside the squareroot will give rise to imaginary numbers.
Solution :-
[tex]:\implies[/tex] x > 0
In interval notation :-
[tex]:\implies\bf x \in ( 0 , \infty) [/tex]
Therefore x should be Greater than 0 .
a)Solve for x:
y = 130 − 4x
b) What is the value of x when y = 120
Answers
Answer:
[tex]x = \frac{5}{2}[/tex]
Step-by-step explanation:
y = 130 - 4x
======================
120 = 130 - 4x
-10 = -4x
x = [tex]\frac{-10}{-4} =\frac{5}{2}[/tex]
guys please help me, im really having a hard time on those questions and more other questions please!!
Answers
Answer:
1. 21, 22
2.29,30
Step-by-step explanation:
1. m+4>24
subtract both sides by 4
m>20
Two values that are greater than 20 are 21 and 22.
2. 7<x/4
multiply both sides by 4
28<x
Two values that are greater than 28 are 29 and 30.
14. A cone has twice the base diameter and
three-fourths the height of a cylinder. Can
you tell what the relationship between the
volume of the cone and the volume of the
cylinder is? Explain your reasoning.
Answers
Answer:
1+1 is cannot be
Step-by-step explanation:
jajauajhwhahwwhhahwhauwu
6) WILL MAKE BRAINLIEST
write the slope-interception form of the equation of each line.
Answers
Please help me (NO LINKS)
Answers
Answer:
[tex]0.25( \frac{1}{4} ) \\ 0.50( \frac{2}{4}) \\ 1.25(1 \frac{1}{4} )[/tex]
hope it's what u want
questions and answer choices attached to photo, please help ASAP :)
Answers
Answer:
D
Step-by-step explanation:
10 x 10 x 29 x .5 = 1,450
x > -3 For each statement list three numbers that would make a solution to the inequality true.
Answers
Answer:
x = -2
x = -1
x = 0
Step-by-step explanation:
Find three numbers to the left of -3 on the number line
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Donna fed of the chickens at a farm. Which decimal is equal to the fraction of 11 chickens Donna fed?
__
A. 0.09
_
B. 0.09
__
C. 0.01
_
D. 0.01
Answers
either a or b not 0.01
A. 0.09
At the U.S. Open Ternis Championship a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 97 miles per hour (mph) and the standard deviation of the serve speeds was 13 mph. Assume that the statistician also gave us the information that the distribution of the serve speeds was mound-shaped and symmetric. What proportion of the player's serves was between 110 mph and 136 mph
Answers
Step-by-step explanation:
At the U.S. Open Tennis Championship, a statistician keeps track of every serve that a player hits during the tournament. The statistician reported that the mean serve speed of a particular player was 102 miles per hour (mph) and the standard deviation of the serve speeds was 15 mph.pls help me i am very behind and confused