Solving multi-step
1.2+1.25g=8.62
g=

Answers

Answer 1

Answer: Here are the answers

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Tiya has 7/9 of an apple pie. How many pieces, each 1/3 of a pie, can she get from that pie?

A pet store has 18 snakes and 12 lizards

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Answer:

Snakes to lizards: 6:2

Lizards to all reptiles: 2:8

Step-by-step explanation:

I am sorry if I am wrong. And if I am right yay! Though I am pretty sure I am right-

Answer:

3/5

2/5

Step-by-step explanation:

(ONLY NUMBER 4 ) please help ASAP ( Mark brainlist)

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Answer:

30.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

4.a) 6

b.) 21 + 24

= 45/2

= 22.5

c.) 13, 29

Calcule o perímetro do retângulo, considerando raiz de 3= 1,7

Answers

C=a/2=8/2=4b=8. 1.7/2=6.8p=4+4+6.8+6.8=21.6m

The perimeter of the rectangle is 21.6 m

Further explanation

To solve the above questions, we need to recall some of the formulas as follows:

Area of Square = (Length of Side)²

Perimeter of Square = 4 × (Length of Side)

Area of Rectangle = Length × Width

Perimeter of Rectangle = 2 × ( Length + Width )

Area of Rhombus = ½ × ( Diagonal₁ + Diagonal₂ )

Perimeter of Rhombus = 4 × ( Length of Side )

Area of Kite = ½ × ( Diagonal₁ + Diagonal₂ )

Perimeter of Kite = 2 × ( Length of Side₁ + Length of Side₂ )

Let us now tackle the problem !

Given:

Length of Diagonal = d = 8 m

Angle Between Diagonal and Width = θ = 60°

Unknown:

Perimeter = ?

Solution:

See the picture in the attachment ,

$\sin \theta = (BC)/(AC)$

$\sin 60^o = (BC)/(8)$

$(1)/(2) √(3) = (BC)/(8)$

$BC = 8 * (1)/(2) √(3)$

$BC = 4 √(3)$

$BC = 4(1.7)$

$\boxed {BC = 6.8 ~ m}$

$\cos \theta = (AB)/(AC)$

$\cos 60^o = (AB)/(8)$

$(1)/(2) = (AB)/(8)$

$AB = 8 * (1)/(2)$

$\boxed {AB = 4 ~ m}$

$Perimeter ~ = 2 ( AB + BC )$

$Perimeter ~ = 2 ( 4 + 6.8 )$

$Perimeter ~ = 2 ( 10.8 )$

$\large {\boxed {Perimeter ~ = 21.6 ~ m} }$

Learn more

The perimeter of a polygon : brainly.com/question/6361596
The perimeter of a rectangle : brainly.com/question/7619923
The perimeter of a triangle : brainly.com/question/2299951

Answer details

Grade: College

Subject: Mathematics

Chapter: Two Dimensional Figures

Keywords: Perimeter, Area , Square , Rectangle , Side , Length , Width

The sum of four consecutive numbers is 90. Find the numbers.

Answers

Answer:

21, 22, 23, and 24

Step-by-step explanation:

90/4=22.5

22.5 is the middle of all of the numbers

so, the numbers are 21, 22, 23, and 24

21,22,23,24 because
$90 / 4 = 22.5$
and 22.5 is the middle of all the numbers 21,22,23,24

Generate the first five terms in the sequence using explicit formulabn=-2n+1
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c) -9, -7, -5, -3, -1
d)-1, -3, -5, -7, -9

Answers

i got b i did this question before but dont take my word for it im not one hundred percent sure

3x+4y=2 4x-4y=12 elimination

Answers

3x+4y=2
+ 4x-4y=12 add them since 4y and -4y can cancel out
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3x+4y=2 x=2
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3x+4y=2
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Y=-1

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