3 years ago

Write the word sentence as an inequality.

Mathematics

2 answers:

Thepotemich [5.8K]3 years ago

4 0

5.2 + y < 23

Then solve for y to know the number.

Cerrena [4.2K]3 years ago

3 0

Answer:

$y+5.2$

Step-by-step explanation:

Add y and 5.2 and use the less than symbol < to show that 23 is greater than the sum of y and 5.2.

If you have trouble remembering the directions of < > and what they mean, my teacher taught me that the alligator wants more food. The "mouth" opens towards the biggest value.

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Plz help 15 points to best answer. A ladder leans against a building, making a 70 degree angle of elevation with the ground. The

NeTakaya

For this case, we can model the problem as a rectangle triangle.
We know the height of the triangle.
We know the angle between the base of the triangle and the hypotenuse.
We want to find the base of the triangle.
For this, we use the following trigonometric relationship:
tan (70) = 39 / x
Clearing x we have:
x = 39 / tan (70)
x = 14.2 feet
Answer:
The distance between the base of the building and the base of the ladder is:
x = 14.2 feet

3 0

3 years ago

Find the area. Round to the nearest tenth if necessary. <br>

disa [49]

Answer:

575.4 sq inches

Step-by-step explanation:

you can divide this shape into:

13 x 13 square

trapezoid with bases of 13 and 30 with a height of 20

semi-circle with radius of 15

A(square) = 169