Answers
Answer:
HI=1/2*EF
17-3x=1/2*-9x+37
2(17-3x)=-9x+37
34-6x=-9x+37
-6x+9x=37-34
3x=3
x=3/3
x=1
now substitute the value of HI
17-3x
=17-3*1
=17-3
=14
Step-by-step explanation:
Note :HI=1/2*EF because the straight line joining the mid points of two sides of a triangle is parallel to the third side and equal to half of it.
Related Questions
a triangle having no side congruent is called
Answers
Answer:
A triangle without any congruent sides or angles is called a scalene triangle. When two triangles are congruent it means that they have the same size and shape.
Step-by-step explanation:
A triangle having no side congruent is called is called Scalene triangle.
We have a triangle having no side congruent.
We have to identify the name of this triangle.
What is a Triangle ?A triangle is a plane figure with three straight sides and three angles.
According to question, we have -
A triangle with no side congruent. If all the three sides of a triangle are of same length then it is called congruent triangle. It is also called Equilateral triangle. Similarly, a triangle with none of its sides equal or congruent is called a Scalene triangle.
Hence, a triangle having no side congruent is called is called Scalene triangle.
To solve more questions on Scalene triangle , visit the link below -
https://brainly.com/question/10651823
#SPJ6
In ΔFGH, the measure of ∠H=90°, the measure of ∠F=44°, and GH = 14 feet. Find the length of HF to the nearest tenth of a foot.
Answers
Answer: 36.7
Step-by-step explanation:
you have to check all the angles then do the math, i'm jp btw i have no idea what to put for the step by step
The 44 members of the glee club are trying to raise at least $6,000 so they can compete in the state championship. They already have $1,210. What inequality can you enter to find the amount each member must raise, on average, to meet the goal?.
Answers
Answer:
x=44x(6,000)x1,210
Step-by-step explanation:
Ravi borrows $950 from his parents with a simple interest rate of %5. If it takes him 2 years to pay back the money, how much interest will he owe?
Answers
Answer:
he will owe $1,047 in total and $97.37 in interest
At a high school, 9 students volunteer for a committee. How many different 4 -person committees can be chosen?
Answers
Answer:
126 ways
Step-by-step explanation:
Total number of persons = 9
Number of commitees to be chosen = 4
Since, there is no order in the selection process, we use combination.
Choosing a committee of 4 from 9 will be :
9C4.
Recall :
nCr = n! / (n-r)!r!
9C4 = 9! / 5!4!
9C4 = (9*8*7*6) / (4*3*2*1) = 3024 / 24 = 126 ways
My tv has a length of 78.4 inches and a width of 44.1 inches. If I wanted to sell my tv, what single-number size should I list it as?
Answers
Answer:
89.9 inches
Step-by-step explanation:
√(78.4)²+(44.1)² =√6146.56 + 1944.81
=√8091.37= 89.9 inches
Find the angle to the nearest degree. *
sin-10.5166
1
31.1°
58.9°
0.5°
Answers
Given:
The given inverse trigonometric term is:
[tex]\sin^{-1}(0.5166)[/tex]
To find:
The value given inverse trigonometric term.
Solution:
We have,
[tex]\sin^{-1}(0.5166)[/tex]
Using the calculator, we get
[tex]\sin^{-1}(0.5166)=31.10446[/tex]
[tex]\sin^{-1}(0.5166)\approx 31.1^{\circ}[/tex]
The value of given term is 31.1°.
Therefore, the correct option is B.
Carlos bought 6.5 pounds of bananas for $5.20. What is the price per pound of the bananas that Carlos bought?
What quantity of bananas would one dollar buy?
Answers
Answer:
Quantity of banana purchase in $1 = 0.8 pound
Step-by-step explanation:
Given:
Cost of 6.5 pound of banana = $5.2
Find:
Price of one pound banana
Quantity of banana purchase in $1
Computation:
Price of one pound banana = 6.5 / 5.2
Price of one pound banana = $1.25
Cost of one pound banana is $1.25
Quantity of banana purchase in $1 = 1 pound / 1.25 dollar
Quantity of banana purchase in $1 = 0.8 pound
At a coffee shop, the first 100 customers'
orders were as follows.
Answers
Answer:
20%
Step-by-step explanation:
you add all the drink orders together for that category. in this situation its going to be cold drinks so you add 8 + 12 + 5 to get 25. then you divide by the drink size that its looking for. in this case its a large so you divide the drink size by the total, 5/25. the answer is 0.2. convert that to a fraction and get 20%
Simplify the expression (2x^5y^2)^3
Answers
Step-by-step explanation:
2^3x^5×3y^2×3
8x^15y^6
Length = 9 in ; width = 7 in ; height 5 in
What’s the volume?
NEED NOW!
Answers
Explanation- v = l * w * h so 9 * 7 * 5
plz plz answer this 11 points :)
Answers
Answer:
A: 2.9 x $4.25 = 12.325 or 12.33
B: 1.6 x $5.15 = $8.24
$12.33 + $8.24 = $20.57
Step-by-step explanation:
Help me please I need answers
Answers
Answer:
279°
Step-by-step explanation:
100 + 29 + 88 + 62 = 279
PLEASE HURRY! How many one-half cubes with dimensions of One-half times 1 times 1 fit in a unit cube? 1 2 4 6
Answers
Answer: I think its 2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
volume of the unit cube:
V = 1 * 1 * 1 = 1
volume of the half-cube:
V = 1/2 * 1 * 1 = 1/2
number of half cubs that fit in unit cube:
1/(1/2) = 2
Answer: 2
If ∠I has a measure of 134∘, what is the measure of ∠A?
Answers
Answer:
Are the angles complementary or supplementary?
HElp Me please i will give brainlist due in 30 MINUTES
Answers
I’m pretty sure the of the x and y thing you do this you see the box with the number in it do this the top two says 2 and 4 the left side is x and the right side is y so you see at the bottom of the number Line thing on the right is a little x that where you start so the box of numbers the fist one says 2 so go to the bottom number line and there is the number two now the top right box with numbers says 4 so go up 4 squares from the number 2 and make a dot where they come together
Determine the point of intersection between the lines with equations x+3y=5 and 3x−2y=26.
Answers
Answer:
(8,-1)
Step-by-step explanation:
The point of intersection can be found out by solving the system of equations.
x + 3y = 5
3x - 2y = 26
Multiply (1) by 3 :-
→ 3 ( x + 3y ) = 5 × 3
→ 3x + 9y = 15
Subtracting 3(1) and 2 :-
→ 3x + 9y - 3x +2y = 15 - 26
→ 11y = -11
→ y = (-1)
Put it in 1 :-
→ x -3 = 5
→ x = 3 + 5
→ x = 8
Hence the point of intersection is (8,-1)Which is greater |-2| or-2
Answers
To Find :
Which is the greater |-2| or -2 .
Solution :
Value of |x| for any value of x ( real number ) is always positive .
[tex]|x| = \left \{ {x , \ for \ x >= 0 \atop { -x, \ for \ x < 0 }} \right.[/tex]
So, |-2| = 2 > -2
Therefore, the value of |-2| is greater than -2 .
Hence, this is the required solution.
In the LifeSmarts event, students compete
Answers
Answer:
in pairs
Step-by-step explanation:
i just took the quiz
Here are 7 7 same-sized cups filled with water which will be used for watering plants. Fred used 1 3 3 1 of each cup of water. Janice used 1 4 4 1 of each cup of water. Approximately how many cups of water remain?
Answers
Answer:
2 11/12
Step-by-step explanation:
total amount fred used = 1/3 x 7 = 7/3
total amount Janice used = 1/4 x 7 = 7/4
total amount used =
7/3 + 7/4
(28 + 21) / 12 = 49 / 12 = 4 1/12
Amount left = 7 - 4 1/12 = 2 11/12
please help asap!
the problem is in the picture
Answers
Given:
[tex]AB=6\ BC=r,\ CD=r,\ AD=12[/tex].
To find:
The value of r.
Solution:
We have,
[tex]AB=6\ BC=r,\ CD=r,\ AD=12[/tex].
We know that the radius is perpendicular to the tangent at the point of tangency
AD is the tangent and CD is the radius. So, CD is perpendicular to AD at point D, i.e., [tex]m\angle D=90^\circ[/tex].
Using Pythagoras theorem, we get
[tex]AC^2=AD^2+CD^2[/tex]
[tex](6+r)^2=12^2+r^2[/tex]
[tex]36+12r+r^2=144+r^2[/tex]
[tex]12r=144+r^2-36-r^2[/tex]
On further simplification, we get
[tex]12r=108[/tex]
[tex]r=\dfrac{108}{12}[/tex]
[tex]r=9[/tex]
Therefore, the value of r is 9.
Trigonometric sequence !! 40Pts!!!!!!!!!!
Answers
Step-by-step explanation:
i think the answer is 63.5
Answer:
I agree it is 63.5 Fahrenheit
Step-by-step explanation:
Which statements are true about the following regular polygon? Check all that apply.
A polygon with 6 sides.
All of the interior angles are acute.
All of the interior angles are obtuse.
The sum of the interior angles is 720°.
The polygon can be divided into three triangles.
Each interior angle measures 120°.
The sum of two interior angles have the same measure as a straight angle.
Answers
Answer: B,C, and E 100% on edge 2021
Step-by-step explanation:
sorry for the delayed response xx. Goodluck everyone on your finals.
what is the y intercept of the function f(x)=-2/9x+1/3?
Answers
Answer:
1/3
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
From the equation of a line, y = mx + c, where m is the slope and c is the intercept.
A water sprinkler sends water out in a circular pattern. How large is the watered area if the radius of the watering pattern is 14 ft?
Answers
Answer:
[tex]196\pi[/tex]
Step-by-step explanation:
The question wants you to find the area of a circle with a radius of 14.
The formula for the area of a circle is:
[tex]\pi r^2[/tex] where r is the radius
Plug in r=14
[tex]14^2\pi[/tex]
Simplify
[tex]196\pi[/tex]
I NEED HELP! I HAVE A TEST TOMORROW AND I NEVER PAYED ATTENTION!!! Whats the variable next to the number?? Like 2c or 6y
Answers
Answer:
It means you multiply the number by that variable.
Step-by-step explanation:
This is used to shorten the equation with a variable. For example, 2c means 2 times c. 6y means 6 times y.
Identify the surface area of the composite figure.
Anwers:
S = 576 m2
S = 464 m2
S = 704 m2
S = 512 m2
Answers
Answer:
512 m^2
Step-by-step explanation:
surface area of the pyramid without the base=8×12×1/2×4=192
surface area of the square without one side=8×8×5=320
total surface area=192+320=512
Simplify the expression pls :(
Answers
49 T
th
47 Pansy opens a savings account. She uses the
equation: y = $25x + $500 to help her keep track
of her savings, where y is the amount of money
in her account and x is the number of weeks.
Which statement is TRUE?
A. Pansy invests $500 per week.
B. Pansy started her savings account with $25.
C. Pansy plans on investing $100 every 4 weeks.
D. Pansy will take $25 per week from her account
ОО
48 The table below shows the results of a survey on
music listening preferences.
Wh
A.
Answers
Answer: D. Pansy will take $25 per week from her account
Step-by-step explanation:
Based on the information given in the question, the true statement is that Pansy will take $25 per week from her account. This is represented by $25x.
For example, if the number of weeks that he used is 8 weeks. The amount in the savings account will be:
y = $25x + $500
y = $25(8) + $500
y = $200 + $500
y = $700
PLEASE CHECK THE SCREEN SHOT
Answers
Answer:
x=8
y=10
z=9
Step-by-step explanation: