Answer:
the best way to to do this would be to use a protractor, if you don't have one you would have to guess on the 15 degrees, but it would be a very small angle
In the figure below, $AB=75,$ $AC=70,$ and $BY=60$. Compute $CX$.
Compute the area A of ∆ABC.
• Take AB to be the base and CX (which is an altitude of ∆ABC) to be the height. Then the area is
A = 1/2 • AB • CX = 1/2 • 75 • CX
• Now take AC to be the base and BY (also an altitude) to be the height. Then
A = 1/2 • AC • BY = 1/2 • 70 • 60 = 2100
The areas must be equal, so we have
2100 = 1/2 • 75 • CX → CX = 4200/75 = 56
Please help I’ll give Brainliest
Answer:
b- g(x)=7x+9
Step-by-step explanation:
the vertical compress is the slope so m
and the shifts up 9 is the y-intercept
hope this helps :)
x) = 3 x+2 and g( x) = 2 x+5. Find fo g(5).
Answer:
Put it in math-way and please write the expression so I can solve it
Step-by-step explanation:
Irma and Kate have summer jobs selling newspaper subscriptions door-to-door, but their
compensation plans are different. Irma earns a base wage of $15 per hour, as well as $1 for
every subscription that she sells. Kate gets $2 per subscription sold, in addition to a base
wage of $6 per hour. If they each sell a certain number of subscriptions in an hour, they will
end up earning the same amount. How many subscriptions would that be? How much would
each one earn?
If Irma and Kate sell
subscriptions in an hour, they will each earn $
what is the percentage of 27
Answer:
27%
Step-by-step explanation:
Select all expressions equivalent to 6x- - 24.
Answer:
the answer should/could be 6(x-4) & 3(2x-8)
Answer:
6(x - 4) & 3(2x - 8) is the answer
Step-by-step explanation:
6(x - 4) = 6x - 24
2(3x - 24) = 6x - 48
3(2x - 8) = 6x - 24
3(3x - 21) = 9x - 63
Find the missing side length of the right triangle. Be sure to clearly identify
which side is the hypotenuse first. 50 yards and 30 yards
Answer:
40 yards
Step-by-step explanation:
Let the hypotenuse = 50yards
Adjacent = 30yeards
The missing length is x
Using the pythagoras theorem
hyp^2 = opp^2 + adj^2
50^2 = 30^2 + x^2
2500 = 900 + x^2
x^2 = 2500 - 900
x^2 = 1600
x = √1600
x = 40yards
Hence the length of the missing side is 40 yards
pls the timer is almost finish-
What is the value of X in the given figure
Answer:
50
Step-by-step explanation:
Angle PQS is found by 180-80=100
180- 100-30=50
Answer:
50 degrees
Step-by-step explanation:
<PQS +<RQS = 180°(sum of angles in a straight line)
#+80=180
#=180-80
#=100°
30° + x + # = 180°(sum of angles in a Δ)
30+x+100=180
x+130=180
x=180-130
x=50°
The transformation is a rotation about point J.
- true
- false
Please help if possible :)
Answer:
x = 8
Step-by-step explanation:
Though observing the number :
12×3=36
9×3=27
so,that we also multiply 3 with 8 =24
Jackie has one sister. Jackie's sister is 4 years older than her. The girls' ages add up to 28. Write an equation to solve for Jackie's age. *
Answer:
Jackie's age = 12 years and Her sister's age = 16 years
Step-by-step explanation:
Let the age of Jackie be x.
Her sister's age = (x+4)
The sum of ages = 28
ATQ,
x+x+4 = 28
2x+4 = 28
2x = 24
x = 12
Jackie's age = 12 years
Her sister's age = (12+4) = 16 years
Hence, this is the requiredsolution.
There was a population of 80 fish in a National Park. After a year, the population increased by 5%. How many fish are there in the park now?
Answer Its 84
Step-by-step explanation:
80 plus 5% equals 84%
Pls ad my in Brainliest! :)
I have one question, i'll give ya'll 50 points!
Answer:
it's A you're righttell me w what is the book and notebook
Answer:
a book is something you read a notebook is something you write in.
Step-by-step explanation:
Can anyone help me ? It’s due in 20 minutes
Answer:
area of square = 100
area of circle = 15.7
the area of the shaded = im not really sure but im thinking its 50
Step-by-step explanation:
so u see the line in the middle it say 10 cm and the square is equal on all sides so it would be 10cm for the lenth and with so it would be 10 times 10 witch is 100 and u would use the 10 for the circle aswell witch u would use 3.14 times 10 divided by 2 to get the area of the circle
Answer:
The Area of the square is 100cm^2
The Area of the Circle is 78.54cm^2
The Area of the Yellow is 21.46cm^2
Step-by-step explanation:
Which of these statements are correct about a line segment with a length of 12 units in a coordinate plane? Select all that apply. If it is rotated 270° about the origin, its length will still be 12 units. If it is rotated 90° about the origin, its length will no longer be 12 units. If it is reflected across the line y = –x, its length will no longer be 12 units. If it is translated 18 units to the right, its length will no longer be 12 units. If it is translated 15 units up, its length will still be 12 units. If it is reflected across the y–axis, its length will still be 12 units.
Answer:
yo my fault og what am i looking at i not good at math
Answer:
Sum of interior angles in triangles there are four angles; they add up to 360°
Step-by-step explanation:
C = corner/complementary;simply draw a line on the c so that it becomes 90.
S = straight line/supplementary; Take the su, draw a 1 next to the s, put a slash through the s to make it look like an 8,
2) Dave borrowed $475 from his credit union at a rate of 5.5% for 2 years. How much will he have to pay them back? *
Answer
$55
Step-by-step explanation:
Finance charge = Interest + Other costs
= $50 + 5
= $55
Can someone tell me if I'm right or give me the answer? plzzz. I'm giving 100 points so... just answer quick. 0_0
Answer:
Yes, I think you have the answer correct!
Step-by-step explanation:
I hope you make a good grade!
(X+4y) ^2 ; x=3, y=2
Step-by-step explanation:
=[(3)+4(2)]^2
=(3+8)^2
=(3+8)(3+8)
=121
If 5a + 3b = 19 and 4c + 2d = 14 where a, b, c, and d are whole numbers greater than zero, and where a
Answer:
a=2
b=3
c=3
d=1
I hope it helped u
What is the Surface Area of this figure?
Answer:
[tex]174 cm^{2}[/tex]
Step-by-step explanation:
There are two triangles and two rectangles in the figure.
To find the area of the triangles:
6 x 9 = [tex]54cm^{2}[/tex]
To find the area of the rectangles:
9 x 8 = [tex]72cm^{2}[/tex]
6 x 8 = [tex]48cm^{2}[/tex]
Add all of this together for your answer:
54 + 72 + 48 = [tex]174cm^{2}[/tex]
please help ASAP, i need this and ive asked this 3 times.
Write the complex number in trigonometric form.
z = 5 - 5i
Answer:
[tex] \large \boxed{ \boxed{ \red{ \ \rm 5 \sqrt{2} ( \cos( \dfrac{7\pi}{4} ) + i \sin( \dfrac{7\pi}{4} ) )}}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:imaginary numberPEMDAStips and formulas:[tex] \sf \: formula \: of \: trigonometric \: form : \\ \rm r( \cos( \theta) + i \sin( \theta) )[/tex][tex] \rm \: r = \sqrt{ {a}^{2} + {b}^{2} } [/tex][tex] \rm \theta = \arctan( \dfrac{b}{a} )[/tex]given:z=5-5ilet's solve:complex number:a+bi
therefore
our a is 5our b is -5[tex] \sf sustitute \: the \: value \: of \: a \: and \: b \: into \: the \: modulus : [/tex]
[tex] \rm \: r = \sqrt{ {5}^{2} + ( { - 5)}^{2} } [/tex]
[tex] \sf simplify \: squres : [/tex]
[tex] \rm \: r = \sqrt{25 + 25} [/tex]
[tex] \sf simplify \: addition : [/tex]
[tex] \rm \: r = \sqrt{50} [/tex]
[tex] \sf rewrite \: 50 \: as \: 2 \times 25[/tex]
[tex] \sf r = \sqrt{2 \times 25} [/tex]
[tex] \sf use \: \sqrt{ab} \iff \: \sqrt{a } \sqrt{b} : [/tex]
[tex] \rm r = \sqrt{25} \sqrt{2} [/tex]
[tex] \therefore \rm \: r = 5 \sqrt{2} [/tex]
[tex] \sf sustitute \: the \: value \: of \: a \: and \: b \: into \: the \: agrument : [/tex]
[tex] \rm \theta = \arctan(\dfrac{ - 5}{5} )[/tex]
[tex] \sf simplify \: divition : [/tex]
[tex] \rm \theta = \arctan( - 1)[/tex]
[tex] \theta = - \dfrac{\pi}{4} [/tex]
[tex] \sf add \: 2\pi \: to \: get \: a \: positive \: agrument[/tex]
[tex] \rm \theta = - \dfrac{\pi}{4} + 2\pi \\ \rm\therefore \: \theta = \frac{7\pi}{4} [/tex]
[tex] \sf \: sustitute \: the \: value \: of \: \rm \: r \: and \: \theta : \\ \rm 5 \sqrt{2} ( \cos( \frac{7\pi}{4} ) + i \sin( \frac{7\pi}{4} ) )[/tex]
[tex]\text{And we are done!}[/tex]
CORRECT ANSWER GETS BRAINLIEST AND 5 STARS!
Answer:
Answer is B
Step-by-step explanation:
This is because there were 14 chocolate cupcakes to 21 vanilla cupcakes which in ratio form is 14 to 21 and simplified is 2 to 3
Find the surface area of the prism.
Answer: [tex]136[/tex]
Step-by-step explanation: [tex]5x7=35[/tex] [tex]5x7=35[/tex] [tex]6x4/2=12[/tex] [tex]6x4/2=12[/tex] [tex]7x6=42[/tex] [tex]35+35+12+12+42=136[/tex]
The Value of x is . And the value of y is .
helpp only for angle A and B thx !
sqrtof here is back story
I had it all then you threw me out like garbage. I studied the way of sneaking and rule breaking so now i have returned for my revenge.
Answer:
ok ?
Step-by-step explanation:
R u gOod
Answer:
If we are robbing a bank count me in
Step-by-step explanation:
How do you graph (0,3.5)
Answer:
In a coordinate axis, the horizontal line is called the x-axis, and the vertical line is called the y-axis.
1) Then if you have a point (x, y), to graph this you go at the horizontal axis to find the value x,
2) Starting from the point you already found, now you need to move y units in the vertical axis.
Now we want to graph the point (0, 3.5).
First we need to locate the value 0 in the horizontal axis, this is the point where both axes intersect.
Now we move 3.5 units, because the number is positive, we move 3.5 units upwards.
The graph of the point is shown below.