61°
Х
X =
degrees.
please help me

Answer: a: divide by 3 on both sides

B: add 3 to both sides

C: multiply by -3 on both sides

D: divide by -3 on both sides

E: add 1/3 to both sides

F: subtract 3 from both sides

G: multiply by 3 on both sides

H: subtract 1/3 from both sides.

Step-by-step explanation:

Answer:

78

Step-by-step explanation:

Remark

There are two similar triangles in the diagram: ΔYZX and  ΔVWX.

That being true a ratio can be set up as

VW / ZY = WX / XZ

Givens

VW = 104

ZY = 8

WX = ?

XZ = 6

Solution

104 / 8 = WX / 6

104 * 6 / 8 = WX

WX = 78

So the width of the lake is 78 meters

First answer is 6+x

2. A.37419

  B. 7

Answer:

I think there is no solution

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

because i said so

Answer:

can you turn the picture over please so I can be able to read it

Answer:

x = 0.4

Step-by-step explanation:

Answer:

x=0.4

Step-by-step explanation:

Given function:

Combine first value by 0.81:

Subtract 0.81 both from sides:

Simplifly -19x/2:

Multiply all terms by similar term:

Divide both terms by -7.6:

Therefore, x=0.4.

Answer: $44.85

Step-by-step explanation:

$14.95x3

Answer:

Step-by-step explanation:

area = (5x-3)² = (25x² - 30x + 9) cm²

Answer:

43°

Step-by-step explanation:

p + 7° + 3p+ 1° = 180° ( Being linear pair)

4p + 8° = 180°

4p = 180° - 8 °

4p = 172°

p = 172° / 4

p = 43°

Hope it will help :)❤

Answer: there is no pic

Step-by-step explanation:

Answer:

6.4 tons

Step-by-step explanation:

Answer:

0 and the second one

Step-by-step explanation:

integers are whole numbers they are NOT a fraction

Answer:

0, 21/7

Step-by-step explanation:

fraction is not an integer so is square root

and 10^-1 is 0.1 which is not a integer

Answer:

340 liters

Step-by-step explanation:

This means that Tapiwah raked x plus 5% of x leaves. Knowing that Tapiwah actually raked 357 liters, we can find the value of x as follows. So, Adam raked 340 liters of leaves.

Answer:

9. option D ---> (3, -5)

10. option D ---> E = 4.5H + 35

Step-by-step explanation:

9. According to the rule of reflecting across the y-axis :-

(x, y) ---> (-x, y)

(-3, -5) ---> (3, -5)

3 was already a negative, so we would flip the signs making it positive and keeping -5 as it is.

10. When we read the questions it gives us some information that is useful to form an equation.

Now we can put all of the information into an equation.

E = 4.5H + 35

I would appreciate if you give me the branlist or not. Hope this helps and stay safe, happy, and healthy, thank you :) !!

Answer:

B and C are correct

Step-by-step explanation:

Answer:

Step-by-step explanation:

x = 40

x = 120

The < sign means less than.

38 is less than 25, but it is less than 40 and 120.

Hope that helps!

-Sabrina

Answer:

angle 1 and 4 are vertical angles

angle 1 plus angle 2 = angle 4

angle 2 and angle 7 are all of the above

Step-by-step explanation:

1. complementary angles are angles that have a sum of 90. because the angles are vertical angles they are congruent so the angles are likely not going to equal 45 degrees

vertical angles are angles that are vertically aligned with each other

adjacent angles are angles that share a common vertex, because these angles are not right next to each other they do not share a common vertex hence they are not adjacent angles

2. The answer choice shows the proof that an exterior angle is equal to the sum of its opposite interior angles

angle 4 being the opposite angle and angles 1 and 2 being opposite interior angles

3 The image shown is an example of corresponding angles

From looking at the image and then looking at the question we can tell that angles 2 and 7 are corresponding angles

Corresponding angles are congruent

Angles 2 and 7 are also obtuse angles. We know this because the angle formed is larger than a right angle

Answer:

1 &4 are vertically opposite angle

angle 1+angle 2=angle 4 exterior angle of the triangle is equal to the sum of two opposite interior angle

angle 2 and angle 7 are corresponding angle

Answer:

Step-by-step explanation:

They say  "solve" the triangle,  means just find all the sides and all the angles is all they are asking by "solve"   .. saying "solve" sounds so ominous  :/  like.. good luck with this... nobody can do it..  :D ..  which there are math questions like that.  soooo anyway,  let's find AC , I'll call is side b , then using law of cosines, where AC = b  , a = 9 and c=21, and angle B = 91°,  then

b = sq rt[ a^2+c^2 - 2*a*c*cos(B) ]

b = sq rt[ 9^2 +21^2 -2*9*21*cos(91)]

b = sq rt [ 81 +441 -378 * (-0.0174524 )]

b = sq rt [ 522 + 6.597]

b = sq rt [528.597]

b = 22.991

side AC = 23.0  ( rounded to nearest 10th)

now that we have all three sides lets use law of sines to solve the angles, b/c it's easier  :P    call me "lazy"  maybe ?    or call me "maybe"   :D :D  the song, ofc.   :D anyway

sin(91) / 22.991 = sin(C) /21

arcSin [ 21*sin(91) / 22.991] = C

arcSin[ 0.91326 ] = C

65.96 ° = C

C = 66.0 °

and then the same for angle A

Sin(91)/22.991 = sin(A) / 9

arcSin [ 9* sin(91) / 22.991 ] = A

arcSin [ 0.3913979 ] =A

23.04 ° = A

A = 23.0 °

let's add up the 3 angles to see if we get 180 or very very close

180.0015 °  ohh that's pretty close , nice I think the answers are right :P

23 +66+91=180  so the rounding to the nearest 10th makes them perfect , great ,  :)

Answer:

Range: {-1, 0, 1}

General Formulas and Concepts:

Math

Algebra I

Step-by-step explanation:

Step 1: Define

[Relation] {(-4, 1), (-2, 0), (8, -1)}

Step 2: Identify

According to the relation, our y-values are 1, 0, and -1. These values would encompass our range.

Answer:

y = 6

Step-by-step explanation:

This is a special right triangle with angle measures 90° 60° 30°

the side length that sees angle measure 30 is represented with x

the side length that sees angle measure 90 is represented with 2x

and the side length that sees angle measure 60 is represented with x√3

the side length that sees angle measure 90 is given as 4√3 which means 2x = 4√3 divide both sides by 2

x = 2√3 now to find y, we need to multiply this value by √3

2√3 × √3 = 2 × 3

Answer:

$36.36

Step-by-step explanation:

Answer:

24.75

Step-by-step explanation:

Why did i choose this: because 300x8.25% or 8.25 = 24.75

How you can help me: branily pls

Answer: D

Sound waves with higher amplitudes sound louder than sound waves with lower amplitudes. Constructive interference will make a sound louder while destructive interference will make a sound quieter. Two waves that add together may have different frequencies.

Answer:

91

Step-by-step explanation:

Multiplication first, so 7x4 = 28

28+63=91

Answer:

91

Step-by-step explanation:

multiply the numbers

7×4=28

63+28=91

add the numbers

91

Answer:

30 days

Step-by-step explanation:

Answer:

its side CE

Step-by-step explanation:

I got it wrong and it showed me the answer. Hope this helps!

Answer:

C

Step-by-step explanation:

got it right

Answer: A = 1/2 b x h

Step-by-step explanation:

Answer:

p-3 is the correct answer

Answer:

p - 3

Step-by-step explanation:

let x = number of pretzels terry ate and p = the amount of pretzels susan ate

If Terry ate 3 less than Susan than

x would equal p - 3

so your answer would be p - 3