3 years ago

A ladder 35 feet long is leaning against the wall of a house….. Answers for (b) and (c)

Mathematics

1 answer:

Svetach [21]3 years ago

8 0

Answer:

7 (this is most likely wrong i just needed to do this to make my account I am very sorry)

You might be interested in

Given that tan theta = -4/7, and 270° < theta < 360°, what is the exact value of sec theta

aleksley [76]

Answer:

sec Θ = $\frac{\sqrt{65} }{7}$

Step-by-step explanation:

Using the trigonometric identity

sec²Θ = tan²Θ + 1

Since 270° < Θ < 360° ← that is fourth quadrant, then

sec Θ > 0, thus

sec²Θ = (- $\frac{4}{7}$ )² + 1 = $\frac{16}{49}$ + 1 = $\frac{65}{49}$ , then

sec Θ = $\sqrt{\frac{65}{49} }$ = $\frac{\sqrt{65} }{7}$

6 0

3 years ago

Please Help! i really need help with this!

11Alexandr11 [23.1K]

Answer:

11,5 cm or 23 squares

Step-by-step explanation:

draw a cartesian graph and put on the coordinates given then use a ruler

7 0

3 years ago

What is X divided by 4+11 that is equal to or greater than eight

irina [24]

Answer:

greater than or equal to 120

Step-by-step explanation:

4+11=15

x is over 15

8*15=120

therefore x must be greater than or equal to 120

3 0

4 years ago

Read 2 more answers

Which kind of function best models the data in the table?

lozanna [386]

A. Linear y= -x - 1 would be the answer

6 0

4 years ago

To calculate 4 % tax on $63.78, multiply 4.2 times 63.78. T F It’s true

tensa zangetsu [6.8K]

You would have to multiple 0.4 (which is 4%) by $63.78 which is 25.512

5 0

4 years ago

Read 2 more answers