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sweet [91]
3 years ago
12

can someone plz help me on this plz I beg u

Mathematics
2 answers:
STALIN [3.7K]3 years ago
6 0

Answer:

option A is the correct answer

Rashid [163]3 years ago
6 0

Answer:

A, 62+x=90

Step-by-step explanation:

Complementary angles are two angles that add up to 90.

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PLZ HELP NEED HELP BRAINLIEST 100 POINTS AND BRAINLIEST
Lorico [155]

Answer:

12 sq feet

Step-by-step explanation:

I hope it helps :)!!!!

3 0
2 years ago
Read 2 more answers
Norton can mow the large lawn in about 5 hours. When he works with
astra-53 [7]

Answer:

7.5 hours

Step-by-step explanation:

The key here is to find out how much can be done in the same amount ot time

the least common multiple of 5 hrs and 3 hrs is 15hrs

In 15 hours:

- At 5 hours per lawn Norton could mow 15/5 = 3 lawns

- At 3 hours per lawn together thay could mow 15/3 = 5 lawns

In 15 hours Jesse would mow 5 - 3 = 2 lawns

15 hours/ 2 lawns = 7.5 hours per lawn

7.5 hours

--------------------

Here's the math

1 lawn/5hrs + x = 1 lawn / 3hrs

1/5 + x = 1/3

Subtract 1/5 from both sides

x = 1/3 - 1/5

x = 5/15 - 3/15

x = 2/15

x = 2lawns/15 hrs

15hrs/2lawns = 7.5 hrs per lawn

7.5 hours

5 0
3 years ago
 solve for x x/9−5=5<br><br>x=​
gregori [183]

Answer:

<u>x=90</u>

Step-by-step explanation:

<em />

<em>Let's solve your equation step-by-step.</em>

x/9−5=5

<em>Step 1: Simplify both sides of the equation.</em>

x/9−5=5

1/9x+−5=5

1/9x−5=5

<em>Step 2: Add 5 to both sides.</em>

1/9x−5+5=5+5

1/9x=10

<em>Step 3: Multiply both sides by 9.</em>

9*(1/9x)=(9)*(10)

x=90

Answer:

<u>x=90</u>

3 0
3 years ago
Read 2 more answers
The correct answer to the question *interquartile range
Vanyuwa [196]
The interquartile range (IQR) is 20

You find this by subtracting the values of Q3 and Q1
Q3 is the right most edge of the box which is 45
Q1 is the left most edge of the box which is 25

IQR = Q3 - Q1 = 45 - 25 = 20

Side Note: The median is not 45. The median is actually 40 since this is the middle line of the box, which is in between 35 and 45
7 0
3 years ago
Read 2 more answers
3x^2 (x^2 - 4x - 2) + (5x^3 + 7x^2+2x+11) plz show work
matrenka [14]

Let's simplify step-by-step.

3x2(x2−4x−4)+5x3+7x2+2x+11

Distribute:

=(3x2)(x2)+(3x2)(−4x)+(3x2)(−4)+5x3+7x2+2x+11

=3x4+−12x3+−12x2+5x3+7x2+2x+11

Combine Like Terms:

=3x4+−12x3+−12x2+5x3+7x2+2x+11

=(3x4)+(−12x3+5x3)+(−12x2+7x2)+(2x)+(11)

=3x4+−7x3+−5x2+2x+11

Answer:

=3x4−7x3−5x2+2x+11

<span> </span>

5 0
3 years ago
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