Mathematics College

Help??
Anyone??
Need it in 3 min
7th grade math

Help??Anyone??Need It In 3 Min7th Grade Math

Answers

Answer 1

Answer:

4.24 inches

Step-by-step explanation:

212/50

Answer 2

Answer:

4.24 inches

Step-by-step explanation:

To get the answer you divide 212 miles by 50 miles.

Related Questions

Use the given conditions to find the exact value of the expression.

Answers

9514 1404 393

Answer:

  (7 -24√3)/50 = 0.14 -0.48√3

Step-by-step explanation:

Sine is negative and cosine is positive in the 4th quadrant, so ...

  sin(α) = -√(1 -cos(α)²) = -√(1 -576/625) = -7/25

Then the cosine of the angle sum is ...

  cos(α +5π/6) = cos(α)cos(5π/6) -sin(α)sin(5π/6)

  = (24/25)(-√3/2) -(-7/25)(1/2)

  = (7 -24√3)/50 = 0.14 -0.48√3

if joey trap has 2 million views and you go check him out how many views will he have no really go check him out 100 points just go look him up its not a joke

Answers

Answer:

lol done

Step-by-step explanation:

Write the equation of the line fully simplified slope intercept form

Answers

Answer:

y = 4x - 3

Step-by-step explanation:

If the income of the consumer increases, the budget constraint line will shift:
a.
away from the origin, but its slope will remain the same
b.
away from the origin, and its slope will become steeper
c.
toward the origin, but its slope will remain the same
d.
toward the origin, and its slope will become steeper

Answers

Answer:

b

Step-by-step explanation:

this is for the 20 characters thing

Solve for xRequired to answer. Single choice.Immersive Reader
(5 Points)
6(+2)−20=6
6
(
x
+
2
)
−
20
=
6
x

No Solution

=−1
x
=
−
1


=0
x
=
0

all real numbers

Answers

Answer:

the answer is no solution.

Step-by-step explanation:

Someone please help! Im in a hurry !!

Answers

Answer:

wouldnt it be c

Step-by-step explanation:

The figure shows ∆ABC inscribed in circle D. If m ∠CBD = 44°, find m ∠BAC, in degrees.

Answers

Answer:

Step-by-step explanation:

EXPLANATION

From isosceles triangle CBD,

This implies that,

ANSWER

EXPLANATION

From isosceles triangle CBD,

This implies that,

A baby is 18in long at birth and 27 in long in ten months

Answers

Answer:

27-18 = 9, baby grew 9 inches

Step-by-step explanation:

The length of the baby will increase 0.9 inch per month.

What is a mathematical function, equation and expression?function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.equation modelling : Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis and results of the given problem

Given is that a baby is 18in long at birth and 27in long in ten months

At birth, the length of baby = 18 inches.

After 10 months, the length of the baby = 27 inches.

Increase in length per month will be -

r = (27 - 18)/(10 - 0)

r = 9/10

r = 0.9 inch

Therefore, the length of the baby will increase 0.9 inch per month.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ2

3n = –8 + 4n
with work shown

Answers

Answer:

n=8

Step-by-step explanation:

3n=−8+4n

Simplify both sides of the equation.

3n=4n−8   (there isn't so It stays the same.

Subtract 4n from both sides.

3n−4n=4n−8−4n

−n=−8

Divide both sides by -1.

−n/-1 =−8/-1

Answer:

n=8

Select the correct answer.
If u= 1 + i and v= 1 - i, what is u + V?

Answers

Answer:

u + v = 2

Step-by-step explanation:

If v = 1 - i

and u = 1 + i

Then we have to calculate and value of u + v

Now u + v = ( 1 - i ) + ( 1 + i )

               = (-i + i) + ( 1 + 1 )    [by adding like terms]

               =  0 + 2

               = 2

= u + v = 2

:D

what is tan 11pie divided by 6?

Answers

Answer:

1/6 tan(11 π) = 0

Alternate representations:

1/6 tan(11 π) = -1/6 cot((21 π)/2)

1/6 tan(11 π) = -1/6 cot((23 π)/2)

1/6 tan(11 π) = 1/(6 cot(11 π))

Step-by-step explanation:

The direct distance from Trevino to Lowell is 100 miles, and the direct distance from Lowell to Sun City is 30 miles. To the nearest mile, what is the direct distance from Las Palmas to Lowell?

Answers

Answer:

A. 55

Step-by-step explanation:

The direct distance from Las Palmas to Lowell = the altitude or height of the right triangle.

According to the right triangle altitude theorem, thus:

[tex] h = \sqrt{xy} [/tex]

Where,

h = direct distance from Las Palmas to Lowell = ?

x = direct distance from Trevino to Lowell = 100 miles

y = direct distance from Lowell to Sun City = 30 miles

Plug in the values into the equation

[tex] h = \sqrt{100*30} [/tex]

[tex] h = \sqrt{3,000} [/tex]

[tex] h = 55 miles [/tex] (nearest mile)

What’s the unit rate for Tegan?

Answers

Answer:

The unit rate is 16

The unit rate is 16 I think


You start at (1, 1). You move left 6 units and up 1 unit. Where do you end

Answers

Answer:

(-5,2)

Step-by-step explanation:

Answer:

(-5,2)

Step-by-step explanation:

1 - 6 = -5

1 + 1 = 2

(-5,2)

Sound travels approximately 12.3 miles per minute. How many minutes will
it take someone to hear thunder if it strikes 85 miles away? Round your
answer to the nearest tenths.

Answers

Answer:

6.9 minutes

Step-by-step explanation:

Setup equality:

    [tex]\frac{12.3}{1} = \frac{85}{m}[/tex]

Cross multiply:

    12.3m = 85

Divide both sides of equality by 12.3:

    m = 6.9 minutes

It takes 6.9 minutes to take someone to hear thunder if it strikes 85 miles away.

What is Unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given:

Sound travels approximately 12.3 miles per minute.

So, if the thunder strikes 85 miles away  it will take

=85/12.3

=6.91 minutes.

Hence, 6.91 minutes  to take someone to hear thunder if it strikes 85 miles away.

Learn more about unitary method here:

https://brainly.com/question/22056199

#SPJ2


0.5x = 3
What is the value of x?

Answers

Answer:

x = 6

Step-by-step explanation:

To solve this equation, we need to isolate x. To do that, we need to divide both sides of the equation by 0.5. That gives us:

0.5x=3

x=3/0.5 = 6

Answer:

x=6

Step-by-step explanation:

0.5x÷0.5=3÷0.5

x=3÷0.5

x=6

There are 24 balls in gym class. The ratio of basketballs to soccer balls is 2:4. How many basketballs are there? How many soccer balls are there?

Answers

there is 24 basketballs and 48 soccer balls

RT = ___
RS = RU...Reason?
RT = ___ and Reason?
RST = RUT...Reason?

Answers

Answer:

okay i will answer but i dont see the question

Step-by-step explanation:

Find the LCD for the rational expressions. Enter your answer in factored form.

Answers

x^2 + 5x + 6 factors out to be (x + 2)(x + 3).

14x + 42 factors out to be 14(x + 3).

LCD = 14(x+2)(x+3)^2

Write an equation in function notation for the relation shown in the picture below.

Answers

Answer:

y = -x + 2

Step-by-step explanation:

What are the roots of the equation x(x + 10) +20 = -5?
B5.5
C. 10,2​

Answers

Answer:

[tex]x=-5[/tex]

Step-by-step explanation:

STEP 1: Simplify each term.

[tex]x^2+10x+20=-5[/tex]

STEP 2: Move 5 to the left side of the equation by adding it to both sides.

[tex]x^2+10x+20+5=0[/tex]

STEP 3: Add 20 and 5.

[tex]x^2+10x+25=0[/tex]

STEP 4: Factor using the perfect square rule.

[tex](x+5)^2=0[/tex]

STEP 5: Set the x+5 equal to 0.

[tex]x+5=0[/tex]

STEP 6: Subtract 5 from both sides of the equation.

[tex]x=-5[/tex]

Convert 1010101001 from binary to hexadecimal.

Answers

Answer:

2A9

Step-by-step explanation:

How do I add 12 ½ +16¾=

Answers

Answer:

decimal format = 29.25mixed number = 29 1/4Improper fraction = 117/4

Step-by-step explanation:

Make the denominators equal after simplifying the denominators*. The denominators are currently 2 and 4. So you can just make your life easier by making the denominator of the first number a 4. Multiply both sides by 2.

1. Simplify

12*2+1 = 25/2

25/2*2/2 = 50/4

2. Simplify second number

16*4+3 = 67/4

3. Add the improper fractions

50/4 + 67/4 = 117/4

Total answer:29.25 = decimal formatmixed number = 29 1/4Improper fraction = 117/4

Terms:

*denominators - the bottom number of a fraction

Hope this helped,

Kavitha Banarjee

Please solve these! Also if you could please show your work! This is Algebra 1

Answers

i attached screenshots for answers since I can't write freely here

there are 3 pics just scroll

Step-by-step explanation:

1) -28

here u can solve it normally , but in pic took long steps since it's "simplify expressions"

2) x = 64

3) D) -1 ½

What is 1.3*10^4 in standard notation
A. 1.3^4
B. 13,000
C. 0.00013
D. 1300

Answers

Answer:

13000

Step-by-step explanation:

If you go 4 steps forward at first, it is 13. Add three zeros and then it is at 10^4 and 13000

One zero added is one power in scientific notation

Answer:

C. 13,000

Step-by-step explanation:

You do 10x10x10x10 and get 10,000 and then multiply that by 1.3 or move the decimal point do the right 4 times for the 4 zeros

help i brian list
vvvv

Answers

I think it’s A Im not sure tho
The answer is C yep it is

Select the correct answer.
which equation represents the line that is parallel to y= 3 and passes through (-2,-8)?
А.
x = -2
B.
x=3
C. y=-8
D.y= 3x - 2

Answers

Answer: -8

Step-by-step explanation:

other people got -8 so I'm pretty sure this is the answer.




A trader bought 1000 oranges for $500. Eighty
of them were bad. She sold the remainder in
packets of four at $3.50 per packet. Calculate
i. the total amount she received for the
oranges sold
ii. the percentage profit on the amount she
paid for the oranges.

Answers

Answer:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

Quincy spends  of his pocket money on snacks to keep in his locker. Write the fraction  in decimal form.

The decimal equivalent of  is .

Step-by-step explanation:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

Quincy spends  of his pocket money on snacks to keep in his locker. Write the fraction  in decimal form.

The decimal equivalent of  is .

can someone help me with this i have no idea how to do this:/ will mark brainliest

Answers

Answer:

slope = 2.

Step-by-step explanation:

find the slope using this formula y2-y1/x2-x1

40-20/1-0 = 2/1 or just 2.

NUMBER 2!! Helppppp ASAP plssss

Answers

Answer:

i think 3 seconds, sorry i don't know much about acceleration

Step-by-step explanation:

Answer:

4.2 seconds

Step-by-step explanation:

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