Mathematics High School

I just need help on these two questions ​

I Just Need Help On These Two Questions

Answers

Answer 1

Answer:

Q1) y= 2

Q2) y= 4

Step-by-step explanation:

Q1) If you sub in x as -1, 2 to the power of -1 is 0.5. You always solve the power first, not the multiplication. So then you do 0.5 times 4 and you get 2.

Q2) If you sub in x as 0, anything to the power of 0 becomes 1. 2 to the power of 0 is 1. Then you do the multiplication, 4 times 1 = 4

Related Questions

Please help! Will give Brainliest. (Photo below)

Answers

Hi! So I got :
-3 —>20
-2 —>13
-1 —>8
0 —>5
1 —>4
2 —>5
3 —>8
I’m sorry if any of these are wrong but In order to find the answers I used the “graphing quadratics” one (don’t know the name so sorry) but yeah first I found the axis of symmetry which was 1 and from there I built a chart and substituted. Again, I didn’t see some answer choices above in the image so sorry if there wrong, but yeah I hope this helped! (This is from algebra 1 by the way)

Side of a square = 10 m; Perimeter=_____



CAN SOMEONE PLS TELL ME THE ANSWER WITH AN EXPLANATION?!

Answers

ANSWER: 40 m

EXPLANATION: a square has four equal sides, and perimeter is the sum of these sides

since one side is 10 m, we can multiply this by four:

10 m x 4 = 40 m

Help!!!!! Please :( 5662727

Answers

Answer:

e,compound transformation

Step-by-step explanation:

Write an equation in slope-intercept form from the given information.



The slope is 3 and the line passes through the point (5, 16).

Answers

Y=3x+1 should be the answer can I get a crown?

How many buckets are filled with one quart of water

Answers

Answer:

only one because one quart is one fourth

I need an answer now!!​

Answers

Pic is kinda blurry so I can’t really answer sorry

Ali and Tyler are 50 when you add up their ages. Ali is 8 years younger
than Tyler. How old is Tyler? *

Answers

Answer:

33

Step-by-step explanation:

while Tyler is 33 ali will be 17

33 Tyler is 33 while Ali is 17

When we multiply the second equation by two, what is the resulting equation?

2(5x−2y=8)

Answers

Answer:

10x - 4y = 16

Step-by-step explanation:

2(5x - 2y = 8)

10x - 4y = 16

Answer:

the equation would be 10x-4y=16

15/17 = x/147. find the unknown number and round to the nearest hundredth

Answers

Answer:

x=129.70588235294

Step-by-step explanation:

..........

!!!!!can someone help me!!!!!

Answers

type up algebra calculator

Step-by-step explanation:

www.mathpapa.com › algebra-calcu...

Algebra Calculator - MathPapa

PLZ HELP I NEED ITTT!!

Answers

Answer:

with what

Step-by-step explanation:

ahhhhhhh..... .,.......

What is that you need help with???

Which system of equations is best represented by the graph?

Answers

Answer:

it's the first one

Step-by-step explanation:

since all of them go up to 8 on the graph it

the graph represents it going down since the first one is the only one to go down that one represents the graph precisely.

solve the equation, 4(x + 5) = 12, show the steps.

Answers

Answer:

x = -2

Step-by-step explanation:

4(x+5)=12

Distribute.

4x+20=12

Subtract 20 from both sides.

4x+20-20=12-20

4x = -8

Divide both sides by 4.

4x/4 = -8/4

x = -2

Lin runs 5 laps around a track in 6 minutes.

How many minutes per lap is that? Show work

Answers

6/5=1.2 one minute and twenty seconds per lap

please help due soon

Answers

A = 29.745

you can use the law of sine

Jane drives 80 miles in
2 hours. How many miles
could she expect to drive
in 5 hours?

Answers

Answer:

200 miles I think

Step-by-step explanation:

80÷2=40

meaning 40 miles per hour, so 40×5=200

can someone help me with these 3 questions I'll mark u brainly :')​

Answers

Answer:

1 is. $3.84

2 is. $20

3 is. $270

I hope this helps

TIMED TEST EASY 6th GRADE HELP ME

What are the constant(s) in this expression?

17x + y + 12 - W + 3x?

Answers

Answer:

12

Step-by-step explanation:

17x is a coefficient

y is a variale

12 is a constant

w is a variable

and 3x is a coefficient

True or false? In a two-column proof, the left column contains a series of deductions. A. True B. False

Answers

Answer:

True

Step-by-step explanation:

Please help thank you so much

Answers

Answer:

x=90

inscribed angle from the diameter is complement

Answer:

x = 90.

Step-by-step explanation:

Diameter formed the angle with circumeference is 90.

heeeeeeeelllllpppp
why isnt anyone helping me :(
find MK​

Answers

Answer:

MK=32.5

Step-by-step explanation:

Hey There!

I believe that these triangles are similar

So to find MK we want to find the scale factor

To do this we divide

66/30=2.2

Now we want to divide 72.5 by 2.2

72.5/2.2=32.5

therefore MK=32.5

hope this helps!

In ΔIJK, k = 64 inches, j = 17 inches and ∠J=68°. Find all possible values of ∠K, to the nearest 10th of a degree.

Answers

Answer:

N/A  (if on delta math leave blank)

Step-by-step explanation:

(3.4905745)=ERROR

Sine cannot be greater than 1.

The given conditions cannot form a triangle, there is no possible value of K.

What is sine law?

In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of any triangle to the sines of its angles.

Given that, in a triangle Δ IJK, k = 64 inches, j = 17 inches and ∠J = 68°.

We need to find value of ∠K,

So, using the sine law,

Sin K / k = Sin J / j = Sin I /i

So,

Sin K / k = Sin J / j

Sin K / 64 = Sin 68° / 17

Sin K = 3.5

K = Sin⁻¹(3.5)

K = ERROR

Hence, the given conditions cannot form a triangle, there is no possible value of K.

Learn more about sine law, click;

https://brainly.com/question/17289163

#SPJ2

The local pizzeria is charging $12.50 for a medium pizza with no toppings. Each topping costs $1.20 each. The variable, P, to represent the price and the variable, t, to represent the number of toppings. Which of the following models is correct?

a) P = 12.50t + 1.20

b) P = 1.20t + 12.50

c) t = 12.50P + 1.20

d) t = 1.20P + 12.50

Answers

Answer:

B is the correct answer!

Answer:

im thinking B

Step-by-step explanation:

What is the Vertex?

y = x² - 8x-1

Answers

Answer:

The vertex is (4,-17)

Step-by-step explanation:

Vertex is (4,-17) hope this helps!

A set of silverware originally cost 350.00. It now cost 450.00. What is the percent change and it need to be showed how to be done

Answers

Answer:

100.00 difference

Step-by-step explanation:

450.00-350.00=100.00

The percent should be 100

One day 197 Eagle Ridge students went on a field trip. Five busses were filled with the same number of students, and two students traveled separately by car. How many students were on each bus?

Answers

Answer: 39 students

Step-by-step explanation:

First, remove the number of students who traveled by car from the total number so we can see the number of students who traveled by bus:

= 197 - 2

= 195 students by bus.

These 195 students traveled in 5 buses. The number of students on each bus is therefore:

= No. of students traveling by bus / No. of buses

= 195 / 5

= 39 students

f(x)=x2+3x and g(x)=2x2, find (f ∘ g)(−1).?? ?//

Answers

Answer:

20

Step-by-step explanation:

f(x)=x2+3x and g(x)=2x2, find (f ∘ g)(−1)

f(x)= (-1)(2) +3 (-1)= -2+-3= -5

g(x)= 2 (-1)2= -4

(f ∘ g)= -5 x -4= 20

SAS, SSS, ASA, or AAS?

Answers

Answer:

SAS

Step-by-step explanation:

Side ST = Side Gp

angle p = angle t

and side PM = side MT

Therefore the congruency statement shows

Side

Angle

Side

aka SAS

Simplify 3.1+(8.6+m)​

Answers

Answer:

M + 11.7

Step-by-step explanation:

Answer:

m+11.7

Step-by-step explanation:

A recipe calls for 2 cups of butter for every 5 cups of flour. Question 1 Part A What is the ratio of flour to butter? Write the ratio in three different ways. Do not simplify the ratios. Enter the correct answers in the boxes.

Answers

Answer:

The answer is 5:2 5 to 2 5/2.

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