All categories

2 years ago

A page in Johanie’s workbook is torn, and one of the questions is cut off. She can read only the first part of the question:

Mathematics

1 answer:

kirill115 [55]2 years ago

5 0

B quadrant ll or quadrant lll

You might be interested in

Find the percent of change from 67 inches to 89 inches. Round to the nearest tenth of a percent if necessary.

Paraphin [41]

Thats 22 inches apart and 22 is 33% of 67

6 0

3 years ago

Read 2 more answers

Do anyone know the answer to this?

sveta [45]

Answer:

224 in^2

Step-by-step explanation:

Base = 8 * 8 = 64

Area of 1 triangle = 1/2 * b * h = 1/2 * 8 * 10 = 40

There are for such triangles. 4 * 40 = 160

Total area= 160 + 64 = 224 in^2

5 0

3 years ago

PLEASE HELP ME!!!!! Using side lengths only, could the triangles be similar? Triangle X Y Z. Side X Y is 1.5, X Z is 1, Z Y is 2

sasho [114]

Answer:

No. The ratios are different

Step-by-step explanation:

ΔXYZ

XY = 1.5, XZ = 1, ZY = 2

Δ QSR

QR =1, RS = 1.5, SQ = 0.5

<u>Ratios</u>:

XY/SQ = 1.5/0.5
XZ/QR = 1/1
ZY/RS = 2/1.5

The answer is no, because ratios are different

Correct choice is A

4 0

2 years ago

The perimeter of a rectangle is equal to 28 cm. two squares are constructed such that two adjacent sides of the rectangle are ea

monitta

Denote by x the length of the side of the first square and by y the length
of the side of the second square.
We deduce from the figure the following equations:
$x^2+y^2=116\text{ (The combined area)}\\2(x+y)=28\text{ (The perimeter)}\\\text{Solving the above system:}\\x=14-y\text{ then }(14-y)^2+y^2=116\\\text{Solving the above equation for y we get:}\\\text{ Either }y=4\text{ or }y=10.\\\text{The above values corresponds to}\\\text{ Either }x=14-4=10\text{ or }y=14-10=4.$

Answer: the length of the sides are 4 and 10.

8 0

3 years ago

Esteban stands on a dock 1.25 yd above the water. A fish swims below Esteban at -4.61 yd from the surface of the water. How many

lidiya [134]

Answer: 5.86yd

Step-by-step explanation:

From the question, we are informed that Esteban stands on a dock 1.25 yd above the water and that a fish swims below Esteban at -4.61 yd from the surface of the water.

The distance between Esteban and the fish can be calculated by subtracting -4.61 yd from 1.25 yd. This will be:

= 1.25 yd - (-4.61 yd)

= 1.25 yd + 4.61 yd

= 5.86 yd

5 0

2 years ago