*see attachment for the complete diagram and what is required.
Answer:
✅ST = 7 m
✅SU = 8 m
✅m<R = 46°
✅m<Q = 75°
✅m<S = 59°
Step-by-step explanation:
Given that ∆PQR ≅ ∆STU, therefore, their corresponding sides and angles would be congruent to each other.
Thus:
<P ≅ <S, therefore, m<P = m<S = 59°
<Q ≅ <T, therefore, m<Q = m<T = 75°
<R ≅ <U, therefore, m<R = m<U.
PQ ≅ ST, therefore, PQ = ST
QR ≅ TU, therefore, QR = TU
PR ≅ SU, therefore, PR = SU
Let's find the measure of the following with the information we already know:
✅ST = PQ = 7 m
✅SU = PR = 8 m
✅m<R = 180 - (m<P + m<Q) (sum of ∆)
m<R = 180 - (59°+ 75°) (substitution)
m<R = 180 - 134
m<R = 46°
✅m<Q = m<T = 75°
✅m<S = m<P = 59°
The length of the segment ST is 7m, the length of the segment SU is 8m, angle R is 46 degrees, angle Q is 75 degrees, and angle S is 59 degrees.
Given :
PQR ≈ STUThe segment PR = 8 mThe segment PQ = 7 mAngle RPQ is 59 degrees.Angle STU is 75 degrees.The following steps can be used in order to complete each part:
Step 1 - Angle P is similar to angle P therefore, angle S is 59 degrees.
Step 2 - Angle Q is similar to angle T therefore, angle Q is 75 degrees.
Step 3 - Angle R is similar to angle U therefore, angle R and angle U are equal.
Step 4 - Segment PQ is similar to segment ST, therefore the length of segment PQ is equal to the length of segment ST.
Step 5 - Segment QR is similar to segment TU, therefore the length of segment QR is equal to the length of segment TU.
Step 6 - Segment PR is similar to segment SU, therefore the length of segment PR is equal to the length of segment SU.
Step 7 - Apply the sum of interior angle property on the triangle PQR.
[tex]\rm \angle R + 59 + 75 = 180[/tex]
[tex]\rm \angle R = \angle U = 46^\circ[/tex]
For more information, refer to the link given below:
https://brainly.com/question/10652623
3
The linear function is represented by the equation y=-3x - 2. What can be determined of this equation written in
slope-intercept form? Check all that apply.
3
The y-intercept is - 5
-
The y-intercept is 2.
The y-intercept is -2.
3
The slope is 3
The slope is 2.
The slope is -2.
Answer:
The y-intercept is –2.
The slope is Negative three-fifths
Step-by-step explanation:
I got it right on edge
need help on this geometry question
Answer: the answer is sas
Step-by-step explanation: i hoped that helped!
which statement is always true about a right triangle
Answer:
a right angle is an angle of exactly 90° (degrees) .
Step-by-step explanation:
Answer:
it always has a right corner or in other words it has at least one right 90 degree angle
Step-by-step explanation:
1.f(x)=0,5x+3 represents a function, Evaluate the function if f(12), *
A. 9
B. 3.04
C. 18
D. 15.5
What is 1+1? Plz help I’m bad at math
Answer: 2
Step-by-step explanation:
Can someone please help me on this ty!!
Evaluate 3x2-xy + 3y2 when x=2 and y=-2
Answer:
The answer would be 20
Step-by-step explanation:
3(22)−(2)(2)+3(22) = 20
I need help with my homework please, I don’t understand
Answer:
The answer is A
Step-by-step explanation:
-
which of the following is the same as cos15°
Answer:
cos15 is equivalent to sin(75)
Step-by-step explanation:
solving for cos15 degrees gives you ((√(3)+1)*√(2))/4 which is the same as the sin(75)
Solve for X and Y please
x=61
y=119
Step-by-step explanation:
180=60+59+x
180=119+x
-119 -119
x=61
18-61=119
−0.85 – (−1.9) +– 2.06
Group of answer choices
-1.01
1.01
3.96
-3.96
Answer:
−1.01
Step-by-step explanation:
Simplify the expression!
Answer: -1.01
Step-by-step explanation:
a double negative equals a positive. -(-1.9) = 1.9
-0.85 + 1.9 = 1.05
when you have a positive number and add a negative number you just subtract the negative number from the positive.
1.05 + - 2.06 = 1.05 - 2.06
1.05 - 2.06 = -1.01
the answer is -1.01
hope this wasn’t confusing!
A solid object is dropped into a pond with a temperature of 20 degrees Celsius. The function f(t) = Ce(-kt) + 20 represents the situation where t is time in minuetes, C is a constant and k = 0.0399. After 4 minutes the object has a temperature of 35 degrees Celsius. What was the initial temperature of the object
Given :
A solid object is dropped into a pond with a temperature of 20 degrees Celsius.
The function f(t) = Ce(-kt) + 20 represents the situation where t is time in minutes, C is a constant and k = 0.0399.
To Find :
The initial temperature of the object.
Solution :
Putting t = 4 in given equation, we get :
[tex]35 = Ce^{(-0.0399)\times 4)}+20\\\\15 = Ce^{-0.16}\\\\C = 15\times e^{0.16}\\\\C = 17.60[/tex]
Putting value of C in given equation, we get :
[tex]f(t) = 17.60e^{-0.0399t} + 20[/tex]
Now, for initial temperature is given at t=0 s .
[tex]f(t) = 17.60e^{-0.0399\times 0} + 20\\\\f(t) = 37.60^o\ C[/tex]
Therefore, the initial temperature of the object is 37.60° C.
Hence, this is the required solution.
Nikki just graduated from high school and would like to buy a car. If she received $3000 in graduation gifts from family friends. She will put this money into a 18 month certificate of deposit until she finds the car of her dreams. The CD earned 10% annually and simple interest. How much will she put towards the down payment and 18 months 1.5 years?
Answer:
$3450
Step-by-step explanation:
Here, P = $3000, N = 1.5 years, R = 10%
[tex]SI = \frac{PNR}{100} \\ \\ SI = \frac{3000 \times 1.5 \times 10}{100} \\ \\ SI = 450 \\ \\ [/tex]
Amount of down payment
= $3000 + $450
= $3450
what is slope intercept form?
Answer:
y=mx+b
anajsjsjsjsjsjsjjsmsm
Please help me because I only have until 10:07 and I have another page to do !
Answer:
y=2.5x+9
Step-by-step explanation:
pick any two points and plug 2.5 for x and add 9 to the sum
The scale on a map is 2 cm = 25 miles . Dave measured the distance to the next town at 5cm. How many miles away is the next town?
write the linear equation from the given information in slope intercept form passing through (-2,8) and perpendicular to y=2x+5
Answer:
y = [tex]-\frac{1}{2}[/tex] x + 9
Step-by-step explanation:
Given parameters:
Coordinates = (-2,8)
Equation of the line y = 2x + 5;
Unknown:
Linear equation of a line perpendicular = ?
Solution:
From the given expression, a line perpendicular will have a negative inverse of the slope given.
y = 2x + 5
Equation of a line is y = mx + c;
y and x are the coordinates
m is the slope
c is the intercepts
y = 2x + 5 ;
The slope is 2;
A line perpendicular will have a slope of [tex]-\frac{1}{2}[/tex]
Since y = 8 and x = -2, let us find c;
8 = 2 x [tex]-\frac{1}{2}[/tex] + c
8 = -1 + c
c = 8+1 = 9
The equation of the line is;
y = [tex]-\frac{1}{2}[/tex] x + 9
what is the solution to the system of equations
2x-y=7
y=2x+3
a. (2,3)
b.(2,7)
c. no solution
d. infinite number of solutions
Answer:
the answer is C. no solution
Step-by-step explanation:
2x-y=7
y=2x+3
2x-(2x+3)=7
no solution
Im so depressed do Not jit me up Rn Ok soo My mom dead
Answer:
Felt that
Step-by-step explanation:
Answer:
ee
Step-by-step explanation:
reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Alonzos gas tank is 1/4 full after he buys 9 gallons of gas it is 5/8 full how many gallons can alonzos tank hold
Answer:
24 Gallons
Step-by-step explanation:
We know his tank is 2/8 ths full. To get to 5/8ths we would have to add 3/8ths. If 3/8ths is equal to 9 then 1/8th would be equal to 3.
what two numbers multiply to -36 and add up to 5
Answer:
9 and -4
Step-by-step explanation:
Finding these 2 numbers can be found by guessing and checking. By doing this, it will get you the numbers 9 and -4.
First, test if they multiply to -36:
9(-4)
= -36
Then, check if they add up to 5:
9 + (-4)
= 5
So, 9 and -4 are the 2 numbers that multiply to -36 and add to 5
Can someone please help me with this question?!!
Answer:
I believe your answer would be C, not sure tho.
Step-by-step explanation:
Hope It's Right!
ASAP help I don’t have time! It detects if it’s right or not:(((
Answer: $45 + 4n + 3
Step-by-step explanation:
Write the equation of a line that is parallel to y=3x + 7 and goes through (2,3)
Answer:
its y+-2+7
Step-by-step explanation:
find z and x
please help i’ll mark the first one or whoever right brainliest
Answer:
z=97 x=21
Step-by-step explanation:
so straight angles always equal 180°
And assuming that your lines are parallel, the angle under angle z should be 83° just like the angle above angle z
There for to solve for x, first subtract 83 from 180 because that's what that angle is equal to.
Now that you have the equation 4x+13 and you know that it's equal to 97 you can solve it just like a normal inequality.
4x+13=97
4x=84
x=21
WILL MARK YOU BRAINLIEST!!!
Answer:
very confusing but i'm guessing the glide reflection on triangle DEF
Step-by-step explanation:
1/2 = 4+D/ xy 7*
Plz helppppppppppppppppppppppppppppppppppppppppp
Answer:
??????????
Step-by-step explanation:
SLOPE HELP
hey, this just help if you're confused about slopes because I've seen a few questions about them I'll clear up a few things!
slope formula is y2-y1/x2-x1
memorize that and you'll be able to find your slope!
if you're given 2 points please label them (3,4) (0,6) labeling is this >>> (x1 3, y1, 4)
(x2 0, y2 6)
this makes it so it's organized and you know what you're subtracting
trust me I'll try to do it in my head and calculate it with a calculator then forget what points I used so WRITE IT DOWN! lol
if you hear parallel it's the same slope!
if you hear perpendicular it's the negative reciprocal example: 3/4x the perpendicular slope would be -4/3x
if you have a point and a slope and a line plugin the point to your line! let's say this one is parallel so the same slope
(3,4) y=3/4x + 2
4=3/4(3)+b
and solve for b!
anyways hopes this helps-
brainly don't take this down please LOL
Answer:
im in middle skool and i know this!
Step-by-step explanation:
please please please help me find this
Answer:
I believe the answers is 84 degrees, B.
Step-by-step explanation:
146- 62 = 84
Please help! I have been stuck on this all day and its 1:00!!!!!! Please help!
Answer:
820.05 i guess
Step-by-step explanation:
addeverything together