The cost of 3 boxes is

Answers

Answer 1
Answer: I can’t seee what ur trying to show me

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Find value of X in the given right triangle.

Answers

Answer:

44.4

Step-by-step explanation:

it is a right angled triangle so

with reference angle x

perpendicular (p) = 7

hypotenuse (h) = 10

so Now

sin x = p/h

sin x = 7 / 10

x = sin^-1( 7/ 10)

x = 44.42°

Rounding to nearest tenth

= 44.4°

Answer:

7.1

Step-by-step explanation:

you use the Pythagorean theorem to solve this problem. a^2+b^2=c^2.

you are finding value of b plug the variables in = 7^2+b^2=10^2

=49+b^2=100

subtract 49 from both sides

b^2=51

Square root of 51 =7.141 round to nearest tenth =7.1

Given quadrilateral ABCD ~ quadrilateral JKLM and AD = 14, JM = 6, and KL = 9, what is BC?

Answers

ABCD ; AD = 14 ; BC = ?
JKLM ; JM = 6 ; KL= 9

6/14 = 9/X
6X = 9*14
6X = 126
X = 126/6
X = 21

14/6 = 2 1/3
21/9 = 2 1/3

BC = 21

QUADRILATERAL ABCD IS 2 1/3 TIMES BIGGER THAN QUADRILATERAL JKLM

Ellentown College had approximately 3 x 10 to the 3rd power students and Pengrove University has approximately 30,000 students. How many times as much is the number of students at Pengrove University as the number of students at Ellentown College?

Answers

Ellentown has 3000 students, while Pengrove has 30,000. Pengrove has ten times as many students! 

A bicyclist travels at the rate of 8 miles in an hour. If the bicyclist continues at this rate, how many miles can the bicyclist travel in five hours?

Answers

they would 40 miles in 5 hours traveling at 8 miles an hour

The bicyclist traveled 40 miles in 8 hours so the answer is D) 40 miles it is correct i took the test

A triangle has vertices on a coordinate grid at A(-8, -10), B(9, -10), andC(9,-3). What is the length, in units, of AB?

Answers

The length of line AB is 17 units which is one side of a triangle.

What is a triangle?

A triangle is a closed 2D figure formed by joining three non-co-linear points. By the property of sides, triangles are of three types they are:- Equilateral triangle, Isosceles triangle, and scalene triangle.

We know the length of two given pairs of points can be determined by the distance formula which is \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2.

Given are the points of the vertices of a ΔABC are A(-8, -10), B(9, -10), and

C(9,-3).

∴ The length of line AB is,

= √((9 + 8)^2 + ( -10 + 10)^2) units.

= √(17^2) units.

= 17 units.

learn more about triangles here :

brainly.com/question/2773823

#SPJ5

Answer:

17

Step-by-step explanation:

88 litres of milk is bought at rs 50 per litre. if 10 liters of milk is lost by leakage and the remainder is sold at rs 55 per litre, find the gain or loss percent.

Answers

It cost 50*80=4000rs to buy the milk.

The amount earned by selling it is (88-10)*55=4290rs.

The gain is (4290-4000)/4000=0.072=7.25%