Answer:
-112.5
Step-by-step explanation:
2x - 50 = -275
2x = -225
x = - 112.5
Answer:
x = -225/2 (or) -112.5
Step-by-step explanation:
Now we have to,
→ Find the required value of x.
The equation is,
→ -275 = 2x - 50
Then the value of x will be,
→ -275 = 2x - 50
→ 2x - 50 = -275
→ 2x = -275 + 50
→ 2x = -225
→ x = -225/2
→ [ x = -112.5 ]
Hence, value of x is -112.5.
What is the standard form of the equation of a circle with center (3, - 2) and radius 4?
Answer:
(x - 3)² + (y + 2)² = 16
Step-by-step explanation:
The center is determined by what number is subtracted from the variables.
The radius is squared and set equal to the variable side.
Multiply (4x+2)(2x+6)
What is the middle term of the simplified answer?
Answer:
28x
Step-by-step explanation:
Use foil to get
8x^2 +28x+12
middle term is 28x
1) One baseball team won 20 games throughout their entire season. Of all their games, this
team won 62.5% of them. Given this, how many games in total did this baseball team play
Answer: 32 matches
Step-by-step explanation:
Let the games in total that the baseball team played be represented by x.
Based on the information given in the question, we can form an equation as:
62.5% × x = 20
62.5/100 × x = 20
0.625 × x = 20
0.625x = 20
x = 20/0.625
x = 32
The team played a total of 32 matches.
Anderson won $10000 in a Lotto competition.
He banked, then he gave his wife 60% of the remainder.
He then shared what was left between his two sons Jimmy and Prince, giving Jimmy three
times as much as Prince. Calculate Jimmy's share.
Answer:
jimmy got 30,000
Step-by-step explanation:
10,000
the wife got 60% = 60,000
jimmy got 3x prince = 30,000
prince = 10,000
does anyone mind helping me with this please?
CAN SOMEONE HELP ME PLEASE!!!!
Answer:
M' (- 3, 1 )
Step-by-step explanation:
Under a rotation about the origin of 90°
a point (x, y ) → (- y, x ) , then
M (1, 3 ) → M' (- 3, 1 )
Devante buys 1/1/4 pounds of cashews 7 ounces of almonds and 3/4 pounds of pecans how much do the nuts weight in
Answer: [tex]39\ \text{Ounces}[/tex]
Step-by-step explanation:
Given
The amount of cashews is [tex]1\frac{1}{4}\ \text{Pounds}[/tex]
Amount of almonds [tex]7\ \text{ounces}[/tex]
The amount of pecans is [tex]\frac{3}{4}\ \text{Pounds}[/tex]
We know, [tex]1\ \text{Pound}=16\ \text{Ounces}[/tex]
Converting pounds to ounces and adding them
[tex]\Rightarrow 1\dfrac{1}{4}\times 16+7+\dfrac{3}{4}\times 16\\\\\Rightarrow \dfrac{5}{4}\times 16+7+3\times 4\\\\\Rightarrow 20+7+12=39\ \text{ounces}\ or\ \dfrac{39}{16}\ \text{Pounds}[/tex]
Thus, the nuts weigh [tex]39\ \text{Ounces}[/tex]
please help
will mark brainlist
Answer:
1.2, 1.6, 2.0
Step-by-step explanation:
Pythagorean theorem
A^2 +b^2=c2
1.2^2+1.6^2=2^2
1.44 + 2.56=4
4=4
Since equation works (4=4), it is a right triangle.
Someone please help me.
Answer:
Step-by-step explanation:
We can use Pythagorean Theorem to find leg BC.
[tex]AB^2=AC^2+BC^2[/tex]
[tex]24^2=12^2+BC^2[/tex]
[tex]576=144+BC^2[/tex]
[tex]BC^2=432[/tex]
[tex]BC=\sqrt{432}[/tex]
[tex]BC=2\sqrt{108}[/tex]
[tex]BC=4\sqrt{27}[/tex]
[tex]BC=12\sqrt{3}[/tex]
So, the measure of leg BC is 12√3.
What is the domain of the function shown on the graph?
Answer:
-1 i think
Step-by-step explanation:
Create a number line. Plot the following numbers on the number line: 5, -10, 20, -5, 0, 10, -20
PLS PLSSS HURRY I NEED HELP
Answer:
look at the picture i have sent
Which Venn diagram has shading that represents the given set?
A^cnB
Answer:
b
Step-by-step explanation:
Item 4
Sam biked for 4 minutes 30 seconds.
How many seconds did Sam bike?
34 s
94 s
270 s
300 s
Answer:
270 s
Step-by-step explanation:
4 minutes = 240s
add the other 30s
boom
Find the volume of the following figure using unit cubes.
Answer:
64 units³Step-by-step explanation:
2 units × 4 units × 8 units = 64 units³
8. An artist creates 8 identical ceramic bowls. The bowls contains some glass and 59.2 pounds of clay. The artist uses a
total of 73.6 pounds of clay and glass to make the bowls. Each bowl contains how many pounds of glass? If you can show your work that would be awesome
Find the area of a circle with a diameter of 36 mm. Use 3.14 for
area: about
2
mm
Answer:
Area = 4073.1429 mm²
Step-by-step explanation:
Input Data :
Radius = 36 mm
Objective :
Find the area of the circle.
Solution :
Area = πr2
= 3.14 x (36)2
= 3.14 x (1296)
Area = 4073.1429 mm²
Simplify the expression and then substitute the given number for the variable. For expression 8a2+6b+9a2+9b2+3b, find the value if a=2,b=−1.
Answer: 68
Step-by-step explanation:
Simplifying the expression:
= 8a² + 6b + 9a² + 9b² + 3b
Collect like terms
= 8a² + 9a² + 6b + 3b + 9b²
= 17a² + 9b + 9b²
We then substitute a=2,b=−1.
= 17a² + 9b + 9b²
= 17(2)² + 9(-1) + 9(-1)²
= 68 -9 + 9
= 68
Someone help and plz make sure it’s RIGHT NO FLIES/LINKS/WEBSITES PLZ and will mark brainiest
Answer:
I'm pretty sure it's 18 degrees
Step-by-step explanation:
Pls help me! ill give brainliest
identify the inverse of the following function in(x)=1+1/2 x
Answer:
[tex](x) = 1 + \frac{1}{2x} \\ f {}^{ - 1} (x) = \frac{1}{2(x - 1)} [/tex]
The expression w4 - 36 is equivalent to
A (W2 – 18)(w2 – 18)
B (w2 + 18)(w2 – 18)
C (w2 - 6)(w2 – 6)
D (w2 + 6)(w2 – 6)
The equivalent expression of [tex]w^{4} -36[/tex] is [tex](w^{2} -6)(w^{2} +6)[/tex].
What is equivalent expression?Equivalent expressions are expressions that work the same even though they look different.
According to the given question.
we have an expression [tex]w^{4} -36[/tex]
The equivalent expression of the above expression can be given by
[tex]w^{4} -36[/tex]
⇒ [tex](w^{2}) ^{2} -(6)^{2}[/tex]
⇒[tex](w^{2}-6)(w^{2} +6)[/tex] (by using the property [tex]a^{2} -b^{2} = (a-b)(a+b)[/tex] )
Hence, the equivalent expression of [tex]w^{4} -36[/tex] is [tex](w^{2} -6)(w^{2} +6)[/tex].
Thus, option D is correct.
Find out more information about equivalent expression here:
https://brainly.com/question/27733205
#SPJ2
I need help wit this
Answer:
1.
2. $25 dollars for 10 toppings
3. $19 dollars for 6 toppings
4. 6 toppings
Step-by-step explanation:
How do you find the distance between points (5,1), (4,0)?
Answer:
To find the hypotenuse, you would use the formula a^2 + B^2 = C^2
That is the formula for the pythagorean theorem.
I suggest you first plot it on a graph, then could the units on the sides that make up the legs.
When you plot it, the legs are both 1 unit.
so it would be, following the formula:
1^2 + 1^2 = c^2
1 x 1 + 1 x 1 = c^2
2 = c^2
Then you square root:
√2 = √c^2
1.41421356 = c
1.41421356 rounded to the nearest tenth is 1.4.
So the length of (5,1), (4,0) is ≈1.4
If the sides of a right triangle are 6 feet and 8 feet, what is the length of the hypotenuse? *
Answer:
10 feet
Step-by-step explanation:
pythagorean theorem
Answer:
Hypotenuse = 10.
Step-by-step explanation:
h^2 = 6^2 + 8^2
= 36 + 64
= 100
So h= 10.
PLEASE HELP....ITS DUE TOMORROW !!!!
Answer:
Aired
Step-by-step explanation:
Please help. Here's the question.
Answer:
0.2
Step-by-step explanation:
U need to count how many times it goes up and divide 0.4 by 2
Answer:
x - 3.8 = y
Step-by-step explanation:
3.8 - 3.8 = 0
4.2 - 3.8 = 0.4
5.1 - 3.8 = 1.3
7.3 - 3.8 = 3.5
Keanna is 6 years older than Hayden. The product of their ages is 40. How old is Hayden?
Answer:
44
Step-by-step explanation:
simplify the expression - 1/2 (- 5/6 + 1/3)
Answer: 1/4
Step-by-step explanation:
Answer:
1/4 would be your answer.
Step-by-step explanation:
Hope this helps!, and if this Is wrong someone correct me.
Today, everything at a store is on sale. The store offers a 20% discount.
A. The regular price of a T-shirt is $18. What is the discount price?
B. If the regular price of an item is x dollars, what is the discount price in dollars
C. The discount price of a hat is $18. What is the regular price?
(Answer each question please.)
Answer:
A. 14.4
b. x-20%
c. 23 dollars
Step-by-step explanation:
you have to take away the 20% or multiply the price by 0.2 which is 20%
Choose the inequality that represents the following graph.
Answer:
b is the answer I believe so because it have to be greater than 0
Step-by-step explanation:
I hope it's right and if not my bad