Answer:
90 degrees each
Step-by-step explanation:
Let's go!
One angle has a mesure 2 times the other angle
that is x+y=180
where y=2x
x+2x=180
3x=180
x=180/3
x=90.
x+y=180
90+90=180
As required
Solve the inequality for x. 7x > 42
Answer: x > 6
Step-by-step explanation: Since x is being multiplied by 7,
we divide by 7 on both sides of the inequality to get x > 6.
Now you should write your answer in set notation.
So we have {x: x > 6} which means that
any number greater than 6 is a solution.
A class has 6 girls and 15 boys. Write the ratio of girls and boys as a fraction in simplest form
Answer:
2 : 5 2/5
Step-by-step explanation:
6 : 15
6/3 15/3
2 : 5
Factor the trinomial.
x^2-16x+48
Answer:
(x - 4)(x - 12)
Step-by-step explanation:
Given
x² - 16x + 48
Consider the factors of the constant term (+ 48) which sum to give the coefficient of the x- term (- 16)
The factors are - 4 and - 12, since
- 4 × - 12 = + 48 and - 4 - 12 = - 16 , thus
x² - 16x + 48 = (x - 4)(x - 12)
Answer:
the correct option is (x-4)(x-12)
Step by Step explanation:-
x^2-16x+48
x^2-12x-4x+48
by taking the common factor out,
x(x-12)-4(x-12)
(x-4)(x-12)
Hope it helps you!
The ratio of athletes to non-athletes at bayside high school is 2 to 6. If there are 1200 non-athletes at school, how many athletes are at bayside
Answer:
400
Step-by-step explanation:
Look and Answer
Try with the best of your abilities
:))
I need help understanding how to solve this problem .
Please help me solve this problem
Answer:
Y=6+5/12
Step-by-step explanation:
Move all terms containing "Y" to the right
Get rid of parenthesis and multiply all terms by the denominator
Add all numbers together and all the variables, then multiply
-12Y= -77
Y= -77/-12
Y= 6+5/12
HURRY 15(-74a+51)=15(7a+456)
a.6
b.-5
c.-2
d.5
Answer:
-5 because of I'm right I am always right
(I WILL MATK BRAINLIEST)Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.
Simplify [Q - R] + [S - T].
10m + 5n - 24
10m - 5n + 24
10m - 7n - 14
10m + 7n - 14
Answer:
10m + 7n - 14Step-by-step explanation:
Given
Q = 7m + 3n, R = 11 - 2m, S = n + 5, T = -m - 3n + 8Simplify [Q - R] + [S - T]
(7m + 3n - (11 - 2m)) + (n + 5 - (-m - 3n + 8)) = 7m + 3n -11 + 2m + n + 5 + m + 3n - 8 =m(7 + 2 + 1) + n(3 + 1 + 3) - 14 =10m + 7n - 14Find f(7) in the function shown f(x)=x2-3x+10
Answer:
38
Step-by-step explanation:
7^2-3*7+10=38
can someone tell me what they are? thanks!
Answer:
vertical because they just are
2x = 14 isolate the variable
The pair of figures is similar. Find x. Round to the nearest tenth if necessary.
26 cm
19.1 cm
26.5 cm
12.2 cm
Answer:
a
Step-by-step explanation:
When I was watching our bird feeder at school, I noticed that Monday a chickadee took 1 sunflower seed from our bird feeder. On Tuesday, he took 4 seeds. On Wednesday, he took 7 seeds. The day after, he took 10 seeds.
If this pattern continues, how many sunflower seeds would the chickadee eat on the 10th day?
PLEASE HELP!!!
Answer:
28
I think the pattern is odd then even, but it can't be the number right after that number. Simply put, just add three numbers.
1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 37, 40... and so on.
I hope this helps
If a flower bed has the shape of a rectangle 7 yards long and 3 yards wide what is the area in square feet
How many solutions are there to a cubed root problem
Answer:
Cubic equations, which are polynomial equations of the third degree (meaning the highest power of the unknown is 3) can always be solved for their three solutions in terms of cube roots and square roots (although simpler expressions only in terms of square roots exist for all three solutions
Step-by-step explanation:
Please help will give BRAINLIEST
Answer:
(3x + 5) + (x +3) = 180 sum of angles on a
straight line
3x + 5 + x + 3 = 180
3x + x + 5 + 3 = 180
4x + 8 = 180
4x = 180 - 8
x = 172/4
= 43
The angles 3x + 5 and x + 3 are
3x + 5 = 3(43) + 5 = 129 + 5 = 134
x + 3 = 43 + 3 = 46
What is the solution to 2x - 3 = 3x - 7
if 2x+7=12, find the value of 2x+10
Answer:
x = 5
Step-by-step explanation:
divide both sides by 2
Answer:
14
Step-by-step explanation:
x=1.5 and y = 3 the sum of x and y is ?
Answer:
sum of x and y
x + y
1.5 + 3
4.5
hope it helps u
The Cold War (only. Kahoot
4. Sarah bought an autographed football for $300. The value of the footb: X
has increased $50 every year since she purchased the football. Which
equation models the value, v, of the football t years after Sarah
purchased it?
A
v=300t + 50
В.
v=50t + 300
C.
V = 300(0.95) + 50t
D
v = 300 + (1.5)
B
b
D
Simplify the expression (4m^2-m+7m4)-(8m^4+2m+5m)
Answer:
-m^4+2m^2-6m
Step-by-step explanation:
Hope this helps you! :)
What is the inverse of the function f(x) = 2x – 10?
Oh(x) = 2x-5
O h(x) = 2x + 5
O h(x) =
X-5
h(x) = 3x -
h(x) = 2x +
x5
o hx
Answer:
Last Option
Step-by-step explanation:
Step 1: Write function
f(x) = 2x - 10
y = 2x - 10
Step 2: Swap
x = 2y - 10
Step 3: Solve for y
x + 10 = 2y
y = x/2 + 5
f⁻¹(x) = x/2 + 5
x - 5 = 20
x=
I need to know what the x equals
Answer:
x = 25
Step-by-step explanation:
Given
x - 5 = 20 ( isolate x by adding 5 to both sides )
x = 25
[tex]\text {Hello! Let's Solve this Equation!}[/tex]
[tex]\text {\underline {The Only Step to Solve for x is to Add 5}}[/tex]
[tex]\text {20+5=}[/tex]
[tex]\text {Your Answer Would Be:}[/tex]
[tex]\fbox {x=25}[/tex]
[tex]\text {Best of Luck!}[/tex]
a fish is 12 meters below the surface of the ocean. A sea bird is 28 meters above the surface. how far apart are they?
answer is 40
Step-by-step explanation:
k = at + w
Solve for T
Please helpp
Answer:
(k-w)/a = t
Step-by-step explanation:
k = at + w
Subtract w from each side
k-w = at + w-w
k-w = at
Divide each side by a
(k-w)/a = at/a
(k-w)/a = t
Use the slider to change the value of b. Which
statement is true?
O If the value of b is increased from 0, the graph
moves up.
O If the value of b is increased from 0, the graph
gets less steep.
O If the value of b is decreased from 0, the graph
moves up.
O If the value of b is decreased from 0, the graph
gets steeper.
Answer:
the answer is A on ed trust me
Answer: A on EGD 2020.
I just did the assessment and I got it correct.
3. Solve for d: 4(d + g) = b
Answer:
d=b/4-g
Step-by-step explanation:
hope it helps
Brainliest please
THIS IS URGENT PLEASE HELP IF YOU CAN!!!
The formula for the volume of a cylinder is V = ardh, where r is the radius of the
cylinder andh is the height of the cylinder. Rewrite the formula to solve for h in
terms of r and V.
Answer:
The formula for finding the Volume of a right circular cylinder is: V = πr2h.
Step-by-step explanation:
The formula for finding the Volume of a right circular cylinder is: V = πr2h, where r is the radius of the circle at one base of the cylinder, and h is the height of the cylinder (the distance between the bases.)
I really hope this helps!!! :)
What is the solution to -6g=42
