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VARVARA [1.3K]
3 years ago
11

Answer choices: A) 2.5 B) 4 C) 9 B) 2

Mathematics
2 answers:
MariettaO [177]3 years ago
7 0

Answer:

the right answer is option B)4

Alik [6]3 years ago
6 0
Answer: A
Explanation: 3•2.5=7.5
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Find the measure of the numbered angles in rhombus ABCD
sasho [114]

Answer:

see the explanation

Step-by-step explanation:

we know that

In a Rhombus opposite angles are congruent and consecutive angles are supplementary

The diagonals are perpendicular and bisect the angles

so

step 1

Find the measure of angle 4

we know that

m\angle 4=27^o --->by the diagonals bisect the angles

step 2

Find the measure of angle 1

we know that

m\angle 1=27^o ----> by opposite angles are congruent

step 3

Find the measure of angle 2

we know that

m\angle 1=m\angle 2 ----> by the diagonals bisect the angles

so

m\angle 2=27^o

step 4

Find the measure of angle 3

we know that

m\angle 3=90^o ----> by the diagonals are perpendicular

step 5

Find the measure of angle 5

we know that

m\angle 5+27^o=90^o ----> by complementary angles

m\angle 5=90^o-27^o=63^o

step 6

Find the measure of angle 6

we know that

m\angle 6=m\angle 5 ----> by the diagonals bisect the angles

m\angle 6=63^o

3 0
3 years ago
Help‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️
Contact [7]

Answer:

A x=1.5y i think

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A large diamond with a mass of 481.3 grams was recently discovered in a mine. if the density of the diamond is 3.51 grams over c
agasfer [191]

The volume of the diamond is 137.1 cm³. The correct option is the last option 137.1 cm³

<h3>Density, Mass and Volume </h3>

From the question, we are to calculate the volume of the diamond

Using the formula,

Density = Mass/ Volume

Then, we can write that

Volume = Mass/ Density

From the given information,

Mass of the large diamond = 481.3 grams (g)

Density of the diamond = 3.51 grams/ centimeters cubed (g/cm³)


Putting the parameters into the formula, we get

Volume = (481.8 g)/ (3.51 g/cm³)

Volume = 137.1225 cm³

Volume ≈ 137.1 cm³

Hence, the volume of the diamond is 137.1 cm³. The correct option is the last option 137.1 cm³

Learn more on Density, mass and volume here: brainly.com/question/1762479

#SPJ1

7 0
2 years ago
Give 3 values for x that make the inequality true. x &lt; 3
Liono4ka [1.6K]

Answer:

2, 1, 0

Step-by-step explanation:

they are less than 3 (Please mark brainliest)

5 0
3 years ago
A family buys 4 airline tickets online. The family buys travel insurance that costs ​$19 per ticket. The total cost is ​$752. Le
kumpel [21]
(x•19)4=752

x would be multiplied by 19 then after it’s getting multiplied by 4.
3 0
3 years ago
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