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3 years ago

What is 8.61 to the nearest tenth?

Mathematics

2 answers:

poizon [28]3 years ago

7 0

8.61 to the nearest tenth is 8.6

Anvisha [2.4K]3 years ago

3 0

8.61 would be 8.7 because you would use the 8 to round and if the number is larger then 5 then you raise the score if its lower then you lower the score

"5 or more raise the score 4 or less let it rest"

a good way to remember that

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Determine the slope intercept form of the linear equation x/2-y+6=0

luda_lava [24]

Answer:

General equation of a line:

$y = mx + b$

then express in that form:

$\frac{x}{2} - y + 6 = 0 \\ \\ - y = - \frac{x}{2} - 6 \\ \\ { \boxed{ \boxed{y = \frac{1}{2} x + 6}}}$

4 0

2 years ago

From a hot-air balloon, Madison measures a 36^{\circ}

krek1111 [17]

The balloon’s vertical distance above the ground is 570.3 feet

<h3>Angle of elevation and depression</h3>

Given the following parameters

The angle of depression = 36 degrees

Base distance = 785 feet

<h3>Required</h3>

vertical distance above the ground (H)

Using the SOH CAH TOA identity

tan 36 = H/785
H = 785tan36

H = 570.3 feet

Hence the balloon’s vertical distance above the ground is 570.3 feet

Learn more on SOH CAH TOA here: brainly.com/question/20734777

3 0

2 years ago

In an arithmetic sequence, a3=15 and a8=0. What is the value of a5?

grin007 [14]

The value of a5 is 9

6 0

2 years ago

Please get me the answer

Anna71 [15]

Answer:

i belive its A $15

Step-by-step explanation:

if $3 is 20% and we are trying to find the full 100% then you miltiply 3 by 5 since 20 times 5 equals 100 and when you multiply 3 by 5 you get 15 dollars which is 100 percent of the iteam meaning the regular price.

3 0

2 years ago

Given the function f(x)=-x+3, find the value of f(13).

Otrada [13]

F(13) means x equals 13.

Replace x in the equation with 13 and solve:

-13 + 3 = -10

F(13) = -10

3 0

2 years ago

Read 2 more answers