All categories

2 years ago

PLEASE HELP!!!!!

Mathematics

2 answers:

amid [387]2 years ago

7 0

Answer:

Lauren is 19. Lauren's grandmother is 61.

Step-by-step explanation:

19 * 3 = 57

57 + 4 =61

19 + 61 = 80

4vir4ik [10]2 years ago

6 0

Answer:

Step-by-step explanation: 80 divied by 12=6 because 3x4 is 12

You might be interested in

If you place a 26-foot ladder against the top of a 10-foot building, how many feet will the bottom of the ladder be from the bot

True [87]

Answer:

24 foot

Step-by-step explanation:

We are given that

Length of ladder=26 foot

Height of building=10 foot

We have to find the distance between the bottom of ladder and the bottom of building.

Pythagorus theorem:

$(Hypotenuse)^2=(Base)^2+(Perpendicular\;side)^2$

We have hypotenuse =AC=26 foot

Perpendicular side =AB=10 foot

Base=BC

Substitute the values in the given formula

$(26)^2=(10)^2+(BC)^2$

$676=100+(BC)^2$

$(BC)^2=676-100=576$

$BC=\sqrt{576}=24$ (Take positive because length is always positive)

BC=24 foot

Hence, the bottom of the ladder will be 24 foot from the bottom of the building.

8 0

2 years ago

What is mean of 8,3,3,7 and 4

Marina86 [1]

The mean is the average of the numbers. To obtain it, you add all the numbers together and divide by the number of numbers. So:

8+3+3+7+4= 25

25:5= 5

So the answer is: the mean is 5.

3 0

2 years ago

Whoever answers this correctly gets brainliest

ELEN [110]

Answer: 11. Is A

Step-by-step explanation:

5 0

3 years ago

IF YOU WANT POINTS GET SOME HERE

kirill [66]

Answer:

thank you

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Round 00.963.785 to the nearest. hundredth

vladimir1956 [14]

There are extra periods so I’m not exactly sure but I think it’s 00.96

6 0

1 year ago