What is the missing exponent? 4^x=256

Answer:

  10.  (a) x = 22

  11.  1, 4 -- given; 2, 5 -- definition of angle bisector; 3 -- reflexive property; 6 -- ASA postulate

Step-by-step explanation:

The marked angles are supplementary. (The two base angles are congruent, and the exterior angle is supplementary to the unmarked base angle.) That means you have ...

  (5x -40)° +(5x)° = 180°

  10x -40 = 180 . . . . . . . . . . divide by °, collect terms

  x -4 = 18 . . . . . . . . . . . . . divide by 10

  x = 22 . . . . . . . . . . . . . add 4

__

Normally, the given statements are collected at the beginning of the proof. This one is different. It addresses one angle, the shared side, and then the other angle, before claiming ASA congruence.

  Reasons 1, 4: Given

  Reasons 2, 5: Definition of angle bisector

  Reason 3: Reflexive property of congruence

  Reason 6: ASA congruence postulate

Answer:

1/3 because it leans right, so it is positive

Also if you do rise over run, you get rise 1, run 3

You would get 1/3

Answer:

y > 1/3x - 5

Step-by-step explanation:

First, use the points to find the slope.  Use the equation for slope.

Now, you need to find the y-intercept.  The y-intercept is the point on the graph that crosses the y-axis.  By looking at the graph, the y-intercept seems to be -5.

This gives you  1/3x - 5  for slope-intercept form.  

Now, you need to find which equality to use.  Because the line is dotted, it cannot be ≤ or ≥.  This leaves us with < and >.  To choose between the two, you need to test points.  Test a point to see if it matches the solution.  The point should be on the line but in the shaded area.

I'm gonna pick (0, 0).  This point is not on the line, and it is in the shaded region.

y   1/3x - 5

0   1/3(0) - 5

0   0 - 5

0 > -5

The equality > is the correct one.  This gives the equality  y > 1/3x - 5.

Answer:

16,25,36,49,64,81 so there is 6 or answer choice C

Step-by-step explanation:

========================================================

Explanation:

Here's the list of the first few perfect squares:

1,4,9,16,25,36,49,64,81,100,121,...

The values underlined represents items between 10 and 90. There are 6 numbers that fit the description.

Answer:

hdnjejrjdjvaudnforbfbks

The equation sin x = cos x can also be solved by dividing through by cos x. If we put k = 0 and k = 1 we get the solutions /4 (45°) and /4 + = 5 /4 (45°+ 180°= 225°). To solve the inequality sin x > cos x we need to see which is the greater sin x or cos x on the intervals between the solutions /4 and 5 /4.

Answer:

c

Step-by-step explanation:

we did not use the commutative property of multiplication because it states that (a*b)*c is the same as a*(b*c). but there was no part that used this property

Answer:

288 inches

Step-by-step explanation:

Just do 24 x 12 you will get the answer since 1ft=12 inches!

Hope this helps please mark me brainliest it means a lot to me.

đổi 40ml = 0,04l

150ml = 0,15l

số nước mà silvia đã dùng là:

0,04 + 0,15 = 0,19 (l)

tổng số nước còn lại trong bình tưới là:

3,48 - 0,19 = 3,29 (l)

vậy tổng số nước còn lại trong bình tưới là 3,29 lít nước

The total amount of water remaining in the watering can of Silvia after watering the cactus and rose plant is 3.29 litres

You can represent the unknown amounts by the use of variables. Follow whatever the description is and convert it one by one mathematically. For example if it is asked to decrease some item by 4 , then you can subtract 4 from that item to decrease it by 4. If something is for example, doubled, then you can multiply that thing by 2 and so on methods can be used to convert description to mathematical expressions.

1 litre contains 1000 millilitres.

Given that:

3.48 litre = [tex]3.48 * 1000 = 3480[/tex] millilitres

Total water given to plants = 40+150 = 190 millilitres

Remaining water in water can = water it initially had - water given to plants = 3480 - 190 = 3290 millilitres

Converting this back to litre:

1000 millilitre = 1 litre

1 millilitre = 1/1000 litres = 0.001 litres

3290 millilitres =  [tex]3290 \times 0.001 = 3.29 \: \rm litres[/tex]

Thus, the total amount of water remaining in the watering can of Silvia after watering the cactus and rose plant is 3.29 litres

Learn more about forming equations here:

https://brainly.com/question/11938672

Answer:

2 7/24

Step-by-step explanation:

2 2/5=12/5

Then multiply by the inverse: 11/2 times 5/12 which is 55/24

Then make 55/24 a mixed number 2 7/24

If it is 1 1/2 and not 11/2 then the answer is 3 3/5

Answer:

5/8

Step-by-step explanation:

Ii would convert them into 3/2 and 12/5

3/2 decided by 12/5 would how you would set up the equation, then you keep the 3/2 change the decision to multiplication, then flip 12/5 to 5/12 then you would do 3/2*5/12=15/24 which when you simplify you would get 5/8

Answer:

b

Step-by-step explanation:

rigid motions are transformations that preserve the side lengths and angles in a shape.

option b

because size is different after transformation

Answer:

d=-8.9

Step-by-step explanation:

Isolate the d variable.

-9.39 - 3.4d = -1.1d + 11.08

-9.39 -2.3d= 11.08

-2.3d= 20.47

d=-8.9

Answer:

d = -8.9

Step-by-step explanation:

-9.39 - 3.4d = -1.1d + 11.08

-9.39 = 3.4d -1.1d + 11.08

-9.39 = 2.3d + 11.08

-9.39 - 11.08 = 2.3d

-20.47 = 2.3d

d = -20.47/2.3

d = -8.9

Answer:

I think it is either a or b

Step-by-step explanation:

Answer:

Your Y-intercept is 4/3.

Step-by-step explanation:

The X intercept would be 0 and the Y intercept is 4/3, making the coordinate (0, 4/3).

Answer:

Step-by-step explanation:

Answer: y=4/1x-12

Step-by-step explanation:

i think sorry if this is wrong

Answer:

[tex]\frac{24}{5}\ or\ 4\frac{4}{5}[/tex]

Step-by-step explanation:

if he eats 1/8 of a pizza in 3/5 of a minute, he must do this 8 times to eat the whole pizza.

multiply 3/5 by 8 to find the correct time.

[tex]\frac{3}{5} (8)=\frac{24}{5} =4\frac{4}{5}[/tex]

Answer:

3.22

Step-by-step explanation:

When adding in the hundreths group, if there isn't another value, it would just be 2. When adding in the tenths, since both .5 and .7 are above the set value you can keep in the tenths group, you have to carry the excess over. .5+.7= 1.2. These steps would all add up to be 3.22. (.52 + 2.0 + .7) = 3.22

Hi,

28 - 23 = 5

23 - 18 = 5

18 - 13 = 5

The commun difference is 5

✅(•‿•)

Answer: -3x

Step-by-step explanation:

combine the like terms and keep the operation that is not used which is the pulse sign.  

Answer:

-3x

Step-by-step explanation:

When adding with variables, combine like terms. Since all of the terms have the same variable and degree, they are all like terms. Additionally, there are parentheses. However, given that it is all added with like terms, they are unimportant. For the sake of PEMDAS, adding what is in the parentheses first might be easiest, but overall it does not matter.

Answer:

D. y = | x | + 7

Step-by-step explanation:

The + outside of the absolute value equation means there is a vertical shift up. So since there is a +7 that means there is a vertical shift 7 units up.

Answer:

D. y = | x | + 7

Step-by-step explanation:

y=IxI+7 is the answer.

The answer is y = | x | + 7

Answer:

5x-4y = -32

Step-by-step explanation:

We can first get an equation in point slope form since we have a point and a slope

y-y1 = m ( x-x1) where m is the slope and (x1,y1) is a point on the line

y- -2 = 5/4(x- - 8)

y+2 = 5/4 (x+8)

Multiply each side by 4 to get rid of fractions

4(y+2) = 5/4 *4 (x+8)

4(y+2) = 5(x+8)

Distribute

4y+8=5x+40

Subtracy 4y from each side

8 = 5x-4y+40

Subtract 40 from each side

8-40 = 5x-4y

-32 = 5x-4y

5x-4y = -32

The answer is astro world, because he sent people to see Juice World instead:

Step-by-step explanation:

Answer:

The shoes cost approximately $89.98 without the 20% off and without sales tax

Step-by-step explanation:

Multiply $74.99 times 20%

Add and get $89.98

Answer:

Step-by-step explanation:

No

Answer:

22.8litres

Step-by-step explanation:

5.7*4

22.8

u will have to multiply de amount of liquid the small bucket can hold to the times the large one càn hold .

I hope my answer is correct

Answer

22.8 liters

Step-by-step explanation:

5.7 times 4

Answer:

11 1/12

Step-by-step explanation: