Mathematics High School

please help me ASAP​

Please Help Me ASAP

Answers

Answer 1

The class 4S because you divide each number by its mean mark and standard division and 4S is the highest.

Related Questions

x2 + 1/2 x + ----- = 2 + ----

Answers

Answer:

1/16 and 1/16

Step-by-step explanation:

i just did it on edenguity

the difference of p and 4..

Answers

Answer:

Step-by-step explanation:

is there a graph or something? or are you supposed to write it out as an equation, cuz if so its p-4

Answer:

p - 4

Step-by-step explanation:

when it says "the difference" its a subtraction

when it says "of ___ and ___" the subtraction is between these two number; therefore the expression is p - 4

if it had said "the sum" it will be addition

if it had said "the product" it will be multiplication

Triangle LMN isosceles,

Answers

Answer:

In the given figure, Triangle LMN is an isosceles triangle with angle m = angle n and angle p bisects angle NLQ. Prove that angle P is parallel to MN.

PLEASE HELP ME
IM BEGGING
PLEASE
HELP


The figure below shows a square ABCD and an equilateral triangle DPC

Jake makes the chart shown below to prove that triangle APD is congruent to triangle BPC
Which of the following completes jakes proof ?

Answers

Answer:

in triangle APD and BPC ;AD=BC  justification all sides of square are equal

Step-by-step explanation:

What is the perimeter of this shape

Answers

Answer:

40.9

Step-by-step explanation:

8+10+8.9+10+4=40.9

hope this helps :3

if it did pls mark brainliest

Answer:

40.9 ft

Step-by-step explanation:

Perimeter is the sum of lengths of all outer sides of the shape. Since the rectangle has two pairs of parallel lines of the same length... It is safe to assume that the unmarked side length is 10 ft (just like it's parallel counterpart)

Now it is a simple matter of adding all of the outer sides.

8ft + 10 ft + 10 ft + 8.9 ft + 4 ft = 40.9 ft

What is an equation of the line that passes through the points (-1, 1) and
(-2,-4)?

Answers

Answer: The equation is y=5x+6

Step-by-step explanation:

Answer:

y=5x+6

Step-by-step explanation:

(-1,1) and (-2,-4)

Which answer choice represents a person burning 90 calories by climbing 18 flights of stairs?

Answers

Answer:9

Step-by-step explanation:

Answer:

try 5 if that is an answer choice. if not then sorry i couldn't help!

Solve the system by substitution.
9x + 7y = 33
-6x = y

Answers

Answer:

x= -1, y= 6

Step-by-step explanation:

9x + 7y =33---a

-6x = y---b

Put b into a,

9x + 7(-6x) = 33

9x - 42x = 33

-33x = 33

x = -1----c

put c into b,

-6(-1) = y

y=6

Answer:

The answer is (-1, -6)

Step-by-step explanation:

To get y by itself, you switch sides of the Y and the -6x

9x+7y=33

y= -6x

You then put the -6x where the y is

9x+ 7(-6x) = 33

9x -42x =33         9 -42 = -33

-33x = 33

It's now a one-step equation

x= -1

Now you put  the x value (-1) where the x is in y= 6x

y= 6 (-1)    y=-6

What is the simplified form of the expression?

Answers

Answer:

7c²d-7c+4d-10, you first do 5c²d+2c²d, then you do -4c-3c, after that you do +3d + d and finally you do -3-7.

I hope I helped you

7c ^2 d-7c+4d-10

hope this helps

Question 7 of 25
If two line segments have the same length, which of the
following must be true?
A. They form a right angle.
B. They are congruent.
ht
C. They are equal.
O D. They share an endpoint.

Answers

i think B. they are congruent?

What is 64.2 multiplied by 0.25

Answers

Answer:

16.05

Step-by-step explanation:

multiplication

Answer:

16.05

Step-by-step explanation:

A political action group wants to poll voters in their
area. Of the 25 towns in their area, they randomly select
5 towns and include every registered voter from those
districts in their sample . What sampling method is
this?
A. clustered sampling
B. convenience sampling
C. simple random sampling
D. systematic sampling

Answers

Answer:

c

Step-by-step explanation:

they are simple way to vote

Jimmy walks 1/2 mile in 1/6 hours. How fast does he walk in miles per hour?

A)1/12 miles per hour
B)3 miles per hour
C)1/3 miles per hour
D)12 miles per hour

Answers

A) 1/12 mph I’m pretty sure

CAN SOMEONE ANSWER THIS PLEASE
Margie bought 1 1/2
pounds of tomatoes for $2.00 per pound,
1/4 pound of onions for $1.60 per pound, and 1 pound of apples for $1.65 per pound. How much did she pay for her total purchase?

Answers

Answer:

She spent $5.05 for her total purchase.

Step-by-step explanation:

First, you should convert the fractions into decimals to make it easier, which would make it, 1.5, .25, 1.

Second, multiply 1.5 by 2 because there are 1.5 pounds which are payed for $2.00. Do the others fractions corresponding with the number of pounds and the cost this same way. 1.5 multiplied by 2 is 3. .25 multiplied by 1.60 is 0.4, 1 multiplied by 1.65 is 1.65.

Lastly, Add it all up, 3+0.4+1.65=5.05

Answer:

M

Step-by-step explanation:

I NEED HELP.... IM TIMED!!! PLS SHOW WORK!!! +10 POINTS

Answers

Answer:

x=-17

Step-by-step explanation:

Helpp brainliest of rightt!!

Answers

Answer:

(1, 2)

Step-by-step explanation:

Simply find the value inbetween the x values and y values. You can do this by adding the x values and then dividing them by 2 to find the x value for a midpoint, then do the same for the y value.

Suppose that
g(x) = f(x)•h(x),
f(3) = 6,
h(3) = 2,
h'(6)=4,
h'(3)=15 and
f'(3) = 8.
Find g(3).

(A) 32
(C) 106
(B) 8
(D) 60

Answers

Answer:

g(3) = 6*2 = 12

Step-by-step explanation:

In this problem you're given more information than is necessary to solve it.  

g(x) = f(x)*h(x) is the product of functions f and h.

If x has the value 3, then:

f(x) = f(3) = 6, h(x) = h(3) = 2.  Thus, when x = 3 we have g(x) = g(3) = 6*2 = 12

The value of g(3) using g(x) = f(x)·h(x) is 12.

Given that, g(x) = f(x)·h(x).

What is the function?

Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.

Put x=3 in g(x) = f(x)·h(x), we get

g(3) = f(3)·h(3)

⇒ g(3) =6×2

= 12

Therefore, the value of g(3) using g(x) = f(x)·h(x) is 12.

To learn more about the function visit:

https://brainly.com/question/28303908.

#SPJ2

Which graph best represents y = -x + 6x - 1?​

Answers

Answer:

C

Step-by-step explanation:C

The answer is probably c or b if I had a closer look I would probably know

Complete the solution of the equation. Find the value of Y when X equals 5. X-5y=45

Answers

Answer:

y = -8

Step-by-step explanation:

5 - 5y = 45

-5y = 40

y = -8

Answer:

-8

Step-by-step explanation:

replace X with 5

subtract 5 from both sides of the equation:

-5y = 40

divide by - 5

y = -8

Amy went to the store. She took $35.64 with her. When she left the store, she had $8.71. How much did she spend?

Answers

Answer:

26.93

Subtract 35.64 by 8.71

Write an equation in slope-intercept form of the line shown.

Answers

Answer:

Step-by-step explanation:

y2-y1/x2-x1

1+3

3-1

your slope is 4/2 or 2. keep going down to find what y is when x is 0, which happens to be -5

so now you have a slope and a y intercept you can solve  like y=mx+b where m is your slope and B is your y intercept

y=2x-5 is your answer

it’s y=2x-5 because if you go down to see where the y intercept is which is where the line meets the y axis (the vertical axis) which is on 0,-5 which would be the b i think in y=mx+b

Help me pleaseeeeee!!!!!!

Answers

I think it’s D. Hope this helps

please help this is timed

Answers

Answer:

Loren is wrong

Step-by-step explanation:

365.35 multiplied by 614 = 224324.9

jenet can make 4/5 on a necklace in 20 minutes.at this rate how many necklaces to the nearest tenth of a necklace can jenet make in 1 hour
​

Answers

Answer:

She can make 2 2/5 of a necklace. Which is 2.4 to the nearest tenth.

Step-by-step explanation:

A bag of oranges are on sale at the grocery store downtown and at the farmers market. At the grocery
store a 4 lb. bag of oranges cost $5.00, and at the farmers market the price for a 10 lb. bag of oranges
is $12.00. What is the rate that the grocery store is selling for? What is the rate for the farmers
market?

Answers

Answer:

Grocery store: $1.25/lb

Farmers market: $1.20/lb

Step-by-step explanation:

What is the answer to life?

Answers

Answer:

you

Step-by-step explanation:

Depends on who you ask. There are multiple theories.

Write an expression that is equivalent to 1/2a - 4

Answers

The expression that is equivalent to 1/2a - 4 is 1/2 (a - 16)

Given the expression 1/2a - 8, to get the equivalent expression, we will factor out 1/2 from the expression to have:

1/2 (a - 8 (2))

Note that we will need to multiply the second term by the denominator of the fraction to neutralize the fraction.

Simplify to have:

1/2 (x - 8 (2))1/2 (x - 16)

Hence the expression that is equivalent to 1/2a - 4 is 1/2 (a - 16)

Learn more on factors here: https://brainly.com/question/11261808

Answer:

Answer is 1/2 in the first box then 8 in the second one.

Step-by-step explanation: I’m doing the i-Ready quiz too

A) An angle bisector
B) a line parallel to a given line
C) an angle congruent to a given angle
D) a perpendicular bisector of a segment

Answers

Answer:

D

Step-by-step explanation:

we construct a perpendicular bisector of line segment AB by intersecting two circles with the same radii

HELP DUE IN 4 MINS WILL GIVE BRAINLYIST

Use the graph to fill in the table

Answers

Answer:

Step-by-step explanation:

process 0=20  1=50  2= 80  3=110  4=140  5=170  6=200

total cost =770

Jessie made 20 ounces of trail mix by mixing granola and peanuts. The ratio of peanuts to granola in the trail mix is 1:4.

How many ounces of granola are in the trail mix?

A. 4 Ounces
B. 5 Ounces
C. 12 Ounces
D. 16 Ounces

Answers

I’m not 100% sure but i I’m guessing B. 5 ounces. sorry if i’m wrong :(

Answer:

16 ounces of granola (D)

Step-by-step explanation:

1+4=5

20/5=4

Ratio: 1:4

Multiply both parts of the ratio by 4

New Ratio: 4:16

It was peanuts:granola so there are 16 ounces of granola.

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