Evaluate the expressions. Show your
thinking
1 3/4 x 8

Answer:

30+10i

Step-by-step explanation:

Just multiply as if they were polynomials, reminding that [tex]i^2=-1[/tex] by definition.

[tex] 6-8i +18i - (-1) 24 = 6+24 -8i +18i = 30+10i [/tex]

Answer:

y = -x-4

y+4 = -1(x-0)

Step-by-step explanation:

since its perpendicular to y = x - 2 its slope would be -1 because you have to find the negative reciprocal of 1

then you would just plug every thing into the point slope formula which would look like this

[tex]y + 4 = - 1(x - 0)[/tex]

then to find it in slope intercept form you would do

[tex]y + 4 = - x[/tex]

[tex]y = - x - 4[/tex]

Answer:

tip 18% of 241.28= 38,6244 or tip 1.8% = 3,8624400000000003

Step-by-step explanation:

Answer:

k ≥ 13/5 or k ≥ 2.6 ( same thing )

Step-by-step explanation:

symbol stays the same throughout (≥)

subtract 6 from both sides of the symbol ( 13 ≥ 5k)

divide both sides by 5 (13/5  ≥ k )

your answer can be written as k ≥ 13/5 or k ≥ 2.6

Answer:

where is the equation.........

Answer:

51

Step-by-step explanation:

98-47= 51

im bo.red so there ya go

Answer:

Negative

Step-by-step explanation:

     Since the value of A is larger than B, and A is negative, we go with the sign of A which ends up being negative.

Have a nice day!

     If this is not what you are looking for - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

Answer:

negative

Step-by-step explanation:

Answer:

39

Step-by-step explanation:

A(n) = 15 + 3(n-1)

A(9) = 15 + 3 *(9 - 1)

       = 15 + 3 * 8

        = 15 + 24

        = 39

[tex]\huge \bf༆ Answer ༄[/tex]

The Equivalent value is ~

Refer to attachment for solution ~

Answer:

5,7,9,11,13

Step-by-step explanation:

Step-by-step explanation:

(a)→ Given numbers are 7/-13 and -8/15

LCM of 13 and 15 = 195

7/-13

= -7/13

= (-7/13)×(15/15)

= (-7×15)/(13×15)

= -105/195

and

-8/15

= (-8/15)×(13/13)

= (-8×13)/(15×13)

⇛ -104/195

So,

-105/195 < -104/195

-7/13 < -8/15

(b)→ Given numbers are 5/8 and -9/14

We know that

Negative numbers are always less than positive numbers

5/8 > -9/14

(c).→Given numbers are -11/16 and 13/-16 = -13/16

-11/16 >-13/16

(d)→Given numbers are -9/-13 = 9/13 and

36/52 = 9/13

Both are same

-9/-13 = 36/52

Answer:

5 points for what

Step-by-step explanation:

HeY

Step-by-step explanation:

Infants may gain 5 to 7 ounces (140 to 200 grams) of weight a week and grow 1/2 to 1 inch (1.5 to 2.5 centimeters) per month from birth to 6 months. A baby's birth weight will double by the time they turn five months old.

R.A.C.E Formatted Paragraph:

The temperature in Grand Junction was 73° warmer then Breckenridge that morning. I know this because I started off thinking about how I could get from -28 to 45. I then decided to subtract -28 from 45. This left me with 73°, which is the change in temperature.

hope this helps <3

Answer:

820 centimeter :3

Step-by-step explanation:

8.2 meters

move the decimal back twice because of KiloHecaDecaBase (m,l,g)DeciCentiMilli

As we know 1 meter is equal to 100 centimeters so the height of the tree 8.2 meters is equal to 820 meters

The same attribute is expressed using a unit conversion but in a different unit of measurement.

For instance, time can be expressed in minutes rather than hours, and distance can be expressed in kilometers, feet, or any other measurement unit instead of miles.

Measurements are frequently offered in one set of units, like feet, but are required in another set, like chains.

A conversion factor is a mathematical equation that facilitates an equal exchange of feet for chains.

Given, The height of a tree is 8.2 meters, now we know 1 meter is equal to 100cm so to convert some quantity from meters to centimeters we multiply by 100.

∴ 8.2 meters is equal to (8.2×100) = 820 centimeters.

learn more about unit conversion here :

https://brainly.com/question/11543684

#SPJ5

Explanation:

The ratio 35:21 fully reduces to 5:3 after dividing both parts by the GCF 7.

35/7 = 5

21/7 = 3

Or put another way, the ratio 5:3 scales up to 35:21 after multiplying both parts by 7. Because of these equal ratios, the two rectangles are considered similar.

Answer:

1/50000

Step-by-step explanation:

Sorry if this wasn't helpful! this was the only logical answer i had!

Answer:

15435

Step-by-step explanation:

9.8*105*15=15435

Answer:

4th option

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= 4x² - 5x + 8 +2x² + x - 2 ← collect like terms

= 6x² - 4x + 6

Answer:

the diagonal is 65cm

Step-by-step explanation:

you can make a triangle out of the rectangle by putting the diagonal. then you can use Pythagorean theorem (a^2 + b^2 = c^2) to find the diagonal.

Answer:

Pinky weighs more by 2KG

Step-by-step explanation:

^^

Pinky is heavier, and weighs more than Dolma by 2 kg.

Answer:

The remaining area of the circle is 196.06 cm².

Step-by-step explanation:

(area of circle) - (area of triangle) = remaining area of the circle

πr² - ½bh

3.14(8)² - ½(3)(4)

3.14(64) - ½(12)

202.06 - 6

= 196.06

Answer:

195.06 cm²

Step-by-step explanation:

First let's find the area of the circle

[tex]\pi r^{2}[/tex]

[tex]\pi *8*8[/tex]

[tex]64\pi[/tex]

= 201.06 cm²

Now let's find the area of the triangle

[tex]\frac{1}{2} *base*height[/tex]

[tex]\frac{1}{2} *3*4[/tex]

= 6 cm²

Now let's find the area of the shaded region

[tex]201.06-6=195.06\: cm^{2}[/tex]

Hope this helps you.

Let me know if you have any other questions :-)

Answer:

X ^3  +  C  =  B ,  B  =  24 x ^83 ,  B +  X  +  C  =  Y

Step-by-step explanation:

Answer:

1+1=2

Step-by-step explanation:

A.2✅ B.69❎ C.69❎ D.69❎

Çok kolay

Answer:

52 degrees.

Step-by-step explanation:

Answer:

45 i think

if not 54

I'm pretty sure it's 45

hope this helped :)