Answer: X=-3
Step-by-step explanation:
Answer: x = -3
Step-by-step explanation:
Help please
Which expression is equivalent to (8.4x + 2.9) + (-3.7x + 5)?
Answer: 4.7x + 7.9
Step-by-step explanation:
x^3+18x=0 solve by factoring
ANSWER:
STEP BY STEP EXPLANATION:
[tex]x( {x}^{2} + 18) = 0[/tex]
[tex]x = 0[/tex]
OR
[tex] {x}^{2} + 18 = 0[/tex]
[tex] {x}^{2} = - 18[/tex]
[tex]x = - \frac{1}{18} [/tex]
For each equation, find a value for x that makes the statement true
Answer:
1. 36
2. 8.5
3. 2 i think
4. 6
5. 9
6. -3.6
Step-by-step explanation:
HELPPPPPPPPPP due in 10 min
Answer:
8 is the length of JB
Step-by-step explanation:
Key skills needed: Equations, Congruence
1) We need to find out an equation to make based on the lengths that are given. ΔJMB is congruent to ΔKMB because of Side-Angle-Side:
JB is congruent to BKAngle MBK would be a right angle, since it is supplementary to the right angle JBM. Since both are right angles they are congruent. Both triangles have the side BM. Using the reflexive property, BM is congruent to itself, so there you go --> Side-Angle-Side2) Now since both triangles are congruent, we can make the equation that the length of JM is congruent to the length of MK, using the fact that: If triangles are congruent, then corresponding parts are congruent.
3) This means that 16x -24 = 4x
Subtract 16x from both sides : -24 = -12x
Divide by -12 on both sides and get x = 2
4) Substitute x into the length of JB (16x-24)
16(2)-24 = 32-24 = 8
5) Therefore, the length of JB is 8
Hope you understood and have a nice day!! :D
How do I get on the dark web what website?
Answer:
not sure
Step-by-step explanation:
Evaluate 9 - 3 times 2 + 4.
A 6
B 7
C 15
D 16
What do I divide by 5 to get 9
Step-by-step explanation:
Divide 45 / 5 to get 9
As 5 * 9 = 45
Write the slope-intercept form of the equation of each line
With a coupon, you can get a pair of shoes that normally costs $84 for only $72. How much money did you save?
Answer:
[tex]14.3%[/tex]%
Step-by-step explanation:
Hope this helps :)
Answer:
$12
Step-by-step explanation:
$84
-$72
=$12
The dot plot shows the wing Lanks in millimeters for 10 birds Which statement is supported by the data in the dot plot
Answer:
More than half the birds have wings length of less than 50 millimeters
Step-by-step explanation:
Martha's weight is 75kg. Her weight increased by 3%. What is her new weight?
please help me
9. HON bisects PQR and N is the midpoint of PR classify each triangle by its angles and sides.
a. APOR:
28
30
TO
14
b. APRT:
S
76
c. ATOS:
7
60R
P
5
76
d. AQNP:
(Number 9 in the picture pls)
If a number cube is rolled, what is the theoretical probability, as a reduced fraction, of NOT rolling a 3?
Answer:
there is a 1:3 chance
Step-by-step explanation:
A garden shop always sells the same. under if plants per box. Using the information in the table, how many plants will be in 8 boxes
Answer:
280 plants
Step-by-step explanation:
For 2 boxes it would be 70 plants so if you divide 70 by 2 that would equal 35, and you trying to figure out how much plants are in 8 boxes so you multiply 35x8.
35x8=280
Answer:
im thinking its 280
Step-by-step explanation:
After 8 hours of snow, the
temperature had changed
by a
total of -169 What was the
average change in temperature
each hour while it was snowing?
I
Imani spent half of her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $4. What is her weekly allowance if she ended with$12?
Answer:
Well all you have to do is 4x=12 but muiltuply whatever numbers add to 12.such as 3x4=12
Step-by-step explanation:
An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total numberof milkshakes sold that day. What was the total number of milkshakes that the ice creamshop sold that day?
Answer:
120 total milkshakes sold
The value of y varies directly as x, and y is 75 when x is 5. What is the value of y when x is 1?
Answer:
y would equal 15 when x is 1
Graph each quadratic function by transforming the graph of f(x)=x squared. Describe the transformation.
Answer:
The transformation was the function went up 5 units, right two units, and a vertical stretch of 2.
Step-by-step explanation:
If £2000 is placed into a bank account that pays 3% compound interest per year, how much will be in the account after 2 years?
Answer:
121.80
Step-by-step explanation:
A man drove a car 183.75 miles. The car's gas mileage for the drive was 24.5 miles. How many gallons of gas did the car use?
Answer:
7.5 gallons of gas
Step-by-step explanation: I know how to divide.
Use the points in the diagram to name the figure shown.
Answer:
the first one
Step-by-step explanation:
The petting zoo at the park has 61 ducks and sheep, combined. The animals have a total of 150 legs. How many sheep are there
Answer:
7
Step-by-step explanation:
The number of sheep in the petting zoo will be 7.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the petting zoo at the park has 61 ducks and sheep, combined. The animals have a total of 150 legs.
The number of sheep will be calculated by forming the linear equation for the total number of legs,
61 x 2 + 4s = 150
4s = 150 - 122
4s = 28
s = 7
The number of sheep will be 7.
To know more about an expression follow
https://brainly.com/question/13199264
#SPJ2
-24 = u ÷ 6
will give points and mark brainliest please help.
Answer:
-24=u / 6
x6
-144=u
Step-by-step explanation:
Answer:
u = -144
Step-by-step explanation:
To solve this problem use the reverse rule. Multiply -24 by 6 to find the value of u.
-24 x 6 = -144
Check Work:
-144 ÷ 6 = -24
3/2+2m=7/2, find what the answer is
Answer:
m = 1I HOPE IT HELPS ❤️❤️(SSS, SAS, AAS, ASA, HL)
Help me plzzzz
I WILL GIVE BRAINLIEST JUST PLEASE HELP ME
IF 2 fish is in the water and 3 on land how many will die
Answer:
3 lol
Step-by-step explanation:
Simplify: 5 + p > 3
;-;
Answer:
Step-by-step explanation:
Here you go mate
Step 1
5+p>3 Equation
Step 2
5+ p>3 Simplify
5+p>3
Step 3
5+p>3 Subtract 5
answer
p>-2
Answer:
p>-2
Step-by-step explanation: I hope this helps :)
please save my life
We are Given:_______________________________________________
ΔABC right angled at B
BC = 8
AC = 20
Part A:_____________________________________________________
Finding the length of AB
From the Pythagoras theorem, we know that:
AC² = BC² + AB²
replacing the given values
(20)² = (8)² + AB²
400 = 64 + AB²
AB² = 336 [subtracting 64 from both sides]
AB = 18.3 [taking the square root of both sides]
Part B:_____________________________________________________
Finding Sin(A)
we know that Sin(θ) = Opposite / Hypotenuse
The side opposite to ∠A is BC and The hypotenuse is AC
So, Sin(A) = BC / AC
Sin(A) = 8/20 [plugging the values]
Sin(A) = 2/5
Part C:_____________________________________________________
Finding Cos(A)
We know that Cos(θ) = Adjacent / Hypotenuse
The Side adjacent to ∠A is AB and the hypotenuse is AC
So, Cos(A) = AB / AC
Cos(A) = 18.3/20 [plugging the values]
Cos(A) = 183 / 200
Part D:_____________________________________________________
Finding Tan(A)
We know that Tan(θ) = Opposite / Adjacent
Since BC is opposite and AB is adjacent to ∠A
Tan(A) = BC / AB
Tan(A) = 8 / 18.3 [plugging the values]
Tan(A) = 80 / 183
Answer:
by using Pythagoras law
ac²=ab²+bc²
20²=ab²+8²
ab²=20²-8²
AB=√336=18.33
Step-by-step explanation:
sin a=p/h=8/20=2/5
cos a =b/h=18.33/20
tana =p/b=8/18.33
Complete each table. Explain whether the relationship between x and y is
proportional or nonproportional and whether it is linear.
Please help I only have about 10 minutes left
Answer:you have to divide the slope.
Step-by-step explanation: