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Andrew [12]
3 years ago
12

Multiply or divide. Write your answers in simplest form. 2/3 x 3/4, 3/5 divided by 1/2, 5 Divided by 3/8, 3/7 x 4/3, 4/9 divided

by 3/5
Mathematics
1 answer:
Yanka [14]3 years ago
7 0
X/2, 6/5, 40/3,4x/7,20/27
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Breadth
Stolb23 [73]

Answer:

Volume of a cuboid = (length × breadth × height) cubic units.

= (l × b × h) cubic units.

(Since area = ℓ × b)

Volume of a cuboid = area of one surface × height cubic units

Let us look at the given cuboid.

The length of the cuboid = 5 cm

The breadth of the cuboid = 3 cm

The height of cuboid (thickness) = 2 cm

The number of 1 cm cubes in the given cuboid = 30 cubes = 5 × 3 × 2

We find that volume of the given cuboid with length 5 cm, breadth 3 cm and height 2 cm is 30 cu cm.

6 0
2 years ago
A diagonal of a parallelogram is 20 inches long and makes angles of 17° and 49° with the sides. How long is the longest side?
stiv31 [10]
Angles of the parallelogram which is given in the problem are:α = 49° + 17 °= 66°

β = 180° - 66° = 114°

x - length of the longest side of the parallelogram;

Use the Sine Law:x / sin 49° = 20/ sin 17°

x / 0.7547 = 20 / 0.2924

0.2924 x = 15.094

x = 15.094 : .2924

x = 51.62 is the longest side of the parallelogram.
3 0
3 years ago
Depending on a given set of conditions and the properties of triangles, any of these four outcomes is possible when constructing
Dennis_Churaev [7]

Answer:

Part A

the dotted line formes the thrid side of the triangle.

part B

The length is the unknon side increases while kepping the known side lenths fixed, measuremnt of anggle Z will increas. So, the tringle will not fir the given conditions anymore.

part c

If the length of he unknown side decrases while keeping h known side lengths fixed,the measure of angle will decrease so he tringle will not fit the given conditions anymore.

part D

You know the given conditions for the triangle are fixed you also know the unknown side length is fixed. What dose the this tell you angles adjacent to the unknown side.

part e

The given condiction are fixed and the unknown side lenghtis fixed, the angles adjacent to the unknown side must much also be fixed.

part f

Given two side lengths and the measurement of the angle between them, only one triangle can be constructed. Part G The length of the unknown side (c) is 9.76 centimeters

5 0
3 years ago
Read 2 more answers
4x + -2 = 2x +4
iris [78.8K]
You do 4x — 2x which equals 2x then you do -2 —4 which equals -6 then you have 2x=-6. so you divide -6/2 and your answer is X=-3. Oh you check by replacing the Xs with -3 and see if the equation is true.
8 0
2 years ago
Read 2 more answers
Janes salary is increased by 4% to $15600. How much was her salary before the rise?
katovenus [111]
You have to make 4% into a decimal which is.04 then multiply 15600 x .04 which equals 624
4 0
3 years ago
Read 2 more answers
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