Answers
Answer:
Δ SHD ≅ Δ STD (By SAS)
Step-by-step explanation:
Given:
SD⊥HT
SH=ST
Prove:
Δ SHD ≅ Δ STD
Computation:
SH=ST (Given)
SD = SD (Common)
∠SHD = ∠SDT (right angle) (SD⊥HT)
So,
Δ SHD ≅ Δ STD (By SAS)
The proof of [tex]\Delta SHD\cong \Delta STD[/tex] is given below.
Given, SD is perpendicular to HT.
We have to prove [tex]\Delta SHD\cong \Delta STD[/tex].
Now, In [tex]\Delta SHD\ and\ \Delta STD[/tex],
[tex]\angle SDH=\angle SDT[/tex] ( since SD perpendicular to HT, so both will be 90 ).
[tex]SH=ST[/tex] ( given in question ).
[tex]SD= SD[/tex] ( common side in both the triangle ).
So, by Right angle hypotenuse congruence rule,
[tex]\Delta SHD\cong \Delta STD[/tex].
Hence the [tex]\Delta SHD\cong \Delta STD[/tex] proved above.
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Related Questions
PLEASE HELP ME IM TIMED! I'LL GIVE BRAINLIEST!!!
Answers
what is the exact value of cos(11pi/21)cos(pi/7)-sin(11pi/21)sin(pi/7)?
a. -squr3/2
b. -1/2
c. 1/2
d. squr3/2
Answers
Answer:
B -1/2
Step-by-step explanation:
The given trigonometric expression can be evaluated as -1/2.
What are trigonometric ratios?The trigonometric ratios are defined for a right angled triangle.
The example of these ratios are sin, cos, tan, cosec, sec and cot.
The trigonometric ratios are useful in determining the heights and distances of the large objects.
The given trigonometric expression is as below,
cos(11π/21)cos(π/7) - sin(11π/21)sin(π/7)
Suppose, A = 11π/7 and B = π/7
Then, the given expression can be written as,
cosAcosB - sinAsinB
As per the trigonometric identity cos(A + B) = cosAcosB - sinAsinB.
Then, the given expression can be written as,
⇒ cos(11π/21)cos(π/7) - sin(11π/21)sin(π/7) = cos(11π/21 + π/7)
⇒ cos(2π/3) = -1/2
Hence, the exact value of the given expression is -1/2.
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Find the perimeter of the figure. Round to the nearest tenth if
necessary.
Answers
Answer:
hfhufittitt748474uuttioe707po5i5tii5i4tio5
two thousand ticketa are sold at a raffle for a chance to win a gaming computer system worth $1800. the tickets are sold for $2 each. if a person buys only one ticket what is the expected value for that ticket?round to the nearest cent if necessary
Answers
Answer:
The expected value of the ticket is -$1.10
Step-by-step explanation:
Here, we want to find the expected value of the ticket sales
We start by calculating the probabilities
The probability that someone wins the system is 1/2000
The probability that a person loses the system is 1999/2000
So the expected value will be;
(1/2000 * 1,800) - (1999/2000 * 2)
= 0.9-1.999 = -1.099
To the nearest cent, this is -1.10
Select all of the situations which can be represented by the expression 25.75x + 10.
Carol has $25.75. She earns $10.00 for each car that she washes.
Max has $10.00. He earns $25.75 for every lawn that he mows.
Jin buys x postcards for $25.75 each and x keychains for $10.00 each.
Sasha sells a scarf for $10.00 and x jackets for $25.75 each.
Jon buys 10 toy cars for $25.75 each
Answers
Answer:
-Max has $10.00. He earns $25.75 for every lawn that he mows.
-Sasha sells a scarf for $10.00 and x jackets for $25.75 each.
Step-by-step explanation:
GEOMETRY HELP ILL VOTE YOU BRAINLIEST YOU DONT NEED TO SOLVE IT JUST GUIDE ME SO I KNOW WHAT TO DO AND HOW TI GET THE ANSWER
Answers
Answer:
when finding the area of a triangle you need to multiple the base and hight then divide that number by 2
April invests $30,000, part at 6.5% annual interest and the balance at 4.2% annual interest. How much is invested at each rate if April receives a 1-year interest payment of $1662.50?
Answers
Answer:
$17500 at 6.5% and $12500 at 4.2%Step-by-step explanation:
Given
Let x be the amount invested at 6.5%Then (30000 - x) is invested at 4.2%The equation for the interest:
x*6.5/100 + (30000 - x)*4.2/100 = 1662.500.065x + 1260 - 0.042x = 1662.500.023x = 1662.50 - 12600.023x = 402.5x = 402.5/0.023x = 17500So $17500 invested at 6.5% and $12500 at 4.2%
Answer:
yes
Step-by-step explanation:
Are these proportional or non proportional and why???
Answers
The elevator in a new building travels a maximum distance of 35.2 yards. Determine the estimated distance traveled in meters.
1 m = 1.1 yd
Answers
Answer:
I need help with this one toooo T~T
Step-by-step explanation:
1. Yes U,U
To practice for an upcoming hot air balloon race,one team traveled 148 miles south to offload some packages.After that,they traveled another 132 miles north.Which of the best describes the estimate of how many miles the balloon team traveled in all.
Answers
Answer:
280 miles in allStep-by-step explanation:
Step one:
given data
we are told that the team traveled 148miles south.
and also they traveled 132miles north.
Step two:
We are expected to solve for the total distance the team traveled
Hence total distance= 148+132= 280 miles in all
Note: the team;'s displacement is 148-138= 10miles in
can someone pls solve these for me i’ll give brainlist
Answers
Answer
3. 14
4. 4
5. 8
Step-by-step explanation:
Answer:3) a=14 4( x=4 5) a=8
Step-by-step explanation:
3)QUESTION: 4+a=18
first you -4 from both sides to get rid of the 4 to put a on its own so now it is
a=14
ANSWER: a=14
4)QUESTION: 7x=28
you divide 7 by both sides to make 7 x to x
x=4
ANSWER: x=4
5) QUESTION:a+5=13
you minus 5 from both sides to put a on its own.
a=8
ANSWER= a=8
Which of the following is the same as 727.526? In word form btw! ty
Answers
Answer:
seven hundred twenty-seven and five hundred
twenty-six thousandths
Step-by-step explanation:
Solve for v.
12/5 = 6v
solve step by step and have a well explanation.
if you get this correct and solve this question step by step with a good explanation then i will mark you brainliest!
Answers
Answer:
v = 2/5 Or v = 0.4
Step-by-step explanation:
12/5 = 6v
to isolate V divide both sides by 6
(12/5) : (6)= 6v : (6)
For the left side because there is a fraction when you devide you change it into multiplication, flipping the addent and quotient so you’ll have
12/5 * 1/6 (you semplify the cross numbers) you’ll have 2/5
on the right side the 6 cancel each other. Because 6/6 = 1. so you will have 1v which is v.
2/5 = v
or decimal form
0.4 = V
PLEASE ITS DUE TONIGHT!!!! Sally rides her bike to run errands. It takes her 18 minutes at 10 mph to get to her first stop. She spends 20 minutes riding at 12 mph to get to her second stop. It then takes her 15 minutes riding at 15 mph to get home. a. Draw a speed vs. time graph for the time that Sally spent riding her bike. b. How far did she travel?
Answers
Answer:
The equation that relates distance, rate, and time is
d = rt
Step-by-step explanation:
A Rhombus is labeled ABCD. If the slope of AC is 1/2, what is the slope of BD?
Answers
I hope this helps
What ratio is equivalent to 7:350
Answers
Answer:
2%
Hope to help
Find the area of a circle with a radius of 5 feet. Round your answer to the nearest tenth. Find the area of a circle with a diameter of 56 millimeters. Round your answer to the nearest hundredth.
Answers
Case 1 :
Radius, r = 5 feet.
Area,
[tex]A=\pi r^2\\\\A = 3.14\times 5^2\ feet^2\\\\A = 78.5\ feet^2[/tex]
Case 2 :
Diameter, d = 56 mm.
So, radius, r = d/2 = 28 mm.
Area,
[tex]A = 3.14\times 28^2\ mm^2\\\\A = 2461.76\ mm^2[/tex]
Hence, this is the required solution.
Can someone help me?
Answers
Answer:
B
Step-by-step explanation:
because if you think about it congruent sides are the ones that are equal
What the meaning of life the universe and everything
Answers
Answer: I think that really depends on what you make it out to be.
Step-by-step explanation: Unfortunately, no one knows what the question is.
For me, it's to choose the best choices for all beings, humans, dogs, birds, all animals and bodies of nothingness should be treated with great curisoity and good intentions.
If fighting is sure to result in victory, then you must fight!
Sun Tzu said that, and I'd say he knows a little more about fighting than you do, pal, because he invented it, and then he perfected it so that no living man could best him in the ring of honor.
Then, he used his fight money to buy two of every animal on earth, and then he herded them onto a boat and then he beat the cra p out of every single one.
And from that day forward any time a bunch of animals are together in one place it's called a 'zoo'!
Unless it's a farm!
List three different examples of integers.
Answers
Answer:
−15, 0, 27, 1102
Step-by-step explanation:
Answer:
1, 2, 3...
Step-by-step explanation:
Integers can be whole numbers, counting numbers, etc. I hope this helps!
How much would a 25 kg suitcase weigh on the surface of…?
Answers
Answer:
A. 95N
B. IDK
C.225N
D.IDK
Step-by-step explanation:
23^x=6
can someone show me how to solve this
Answers
I don’t know the exact formula used but 23 to power of negative 24 and 23 to the power of .6 are close to 6.
Literally someone, please, anyone, help. i give the rest of my points
Answers
Answer:
a). 3M = [ 6.5 1.3 23.4 ]
[ 8.6 28.6 11.7 ]
b). 2M = [ 10 20 36 ]
[ 24 44 18 ]
The number of each type of toy needed to be double the output.
( It looks like this is connected, if you need help, you can ask me, I have the whole PDF. And please give me Brainly for this =) Thank you. )
Rewrite 8 as a complex number,
Answers
Answer:
its just 8 hun
Step-by-step explanation:
sorry its already complex
Answer:
3/8
Step-by-step explanation:
A school janitor has mopped
1
3
of a classroom in 5 minutes. At what rate is he mopping?
Answers
Answer:
0.06 of the floor mopped per minute
Step-by-step explanation:
Grace's retirement party costs $2plus an additional $1 for each guest she invites. What is the maximum numbe of guests there can be Grace can afford to spend a total of $15 on her retirement party?
Answers
Answer:
5 people?
Step-by-step explanation:
Because if 2 dallars plus one thats 3 and she only has 15 if she wants to only spend that she onlyinvite 5 if she only has 15 bucks
What is 50 divide by 400?
Answers
pls help i will give u brianliest!
Answers
Answer:
Negative, Zero, Undefined and Positive
Step-by-step explanation:
Negative slope: angles downward
Zero slope: y value doesn't change
Undefined slope: x value doesn't change
Positive slope: angles upwards
1. a). A recipe uses 600 mL of flour for every 150mL of sugar. How much flour would be needed
when 450 mL of sugar is used?
Answers
Answer:
it is 750 ml of flour this is the answer
Answer:
1800 mlStep-by-step explanation:
Given
600 ml per 150 mlx ml per 450 mlRatio as per given
x/600 = 450/150x = 600*450/150 = 1800 mlA car travled 500 miles on 25 gallons of gas
Answers
Your question is incomplete but I'll just say how many gallons it would be for each mile.
Answer:
20
Step-by-step explanation:
500÷25=20
mark brainliest if helped :D