What is the total surface area ? 9m 7m 7m

Answer:

The image remains the same.

Step-by-step explanation:

If the scale factor is one, then the image is not reduced or increased, it remains the same. This is because, if one multiplies the original image by the scale factor, then one will get the scaled answer. If one multiplies anything by 1, then they will get the number they multiplied by 1 (this is called the multiplicative identity property), hence the image remains the same.

Answer:

The answer is below

Step-by-step explanation:

The question is not complete but i would solve a similar problem

Solution:

Triangles are shapes with three sides and three angles. Types of triangles are scalene, equilateral, isosceles triangles. Two triangles are similar if their corresponding sides have the same ratio and the angles of the two triangles are also equal.

Since the two triangles are similar, the ratio of their sides are equal, hence:

[tex]\frac{YZ}{BC}= \frac{XZ}{AC}\\\\but\ YZ=x, substituting\ gives:\\\\\frac{x}{3}=\frac{15}{5} \\\\x=\frac{15}{5} *3\\\\x=9 \\[/tex]

Answer:

60°

Step-by-step explanation:

A regular triangle has three congruent angles. The sum of the angles is 180°, so each angle is 60°.

Answer:

BE = 2.5

Step-by-step explanation:

Remark

Use triangles ABC and DEB.

Formula

AB/DB = BC / BE

Givens

Solution

15/3 = (10 + x)/x              Cross multiply

15x = 3(10 + x)                Remove the brackets

15x = 30 + 3x                 Subtract 3x from both sides.

15x - 3x = 30                  Combine

12x = 30                         Divide by 12

x = 30/12

x = 2.5

Answer: Multiplication

Step-by-step explanation:

Hope this helps :)

Answer:

Because it's taken out of context, I am not completely certain, but I'm pretty sure it's just another way to write the multiplication symbol. A lot of people like it because it's faster to write, and you won't confuse it with the variable x.

Hope this is helpful to you!

Answer:

on what's app ?

Step-by-step explanation:

or telegram ?

Answer:

3666

Step-by-step explanation:

Answer:

there are 24 large dogs

Step-by-step explanation:

add the ratio 3 plus 4

for large dogs you have 3/7×56

Answer:

=

Step-by-step explanation:

there both the same number

Answer:

Step-by-step explanation:

m∠8 = 130

m∠6 = 130

m∠7 = 50

m∠11 = 65

m∠15 = 65

m∠10 = 65

Answer:

The slope is 6/7 or -7/6.

Step-by-step explanation:

You could go from the lower dot and count to the line of the upper dot and then go to the right until you hit the dot or you would start at the upper dot and count down to the line of the lower dot and go to the left until you hit the dot.

Answer:

The answer would be 9

Step-by-step explanation:

27^2 would be 729

27^4/3 would be 81

now you have 729/81

divide 729/81=9

Answer

false

Step-by-step explanation:

When an equation has one (1) solution, the variable terms on both sides are the same: False.

A system of equations can be defined as an algebraic equation of the first order with two (2) variables and each of its term having an exponent of one (1).

Mathematically, an equation can be represented as follows:

[tex]x+y=10[/tex]

Where:

Generally, the variable terms on both sides are different for an equation that has one (1) solution.

Read more on equations here: https://brainly.com/question/2972832

Answer:

multiply 0.09 by 10 and that'd equal 0.09. A number 10 times greater then 0.009 is 0.09.

Answer:

74

Step-by-step explanation:

PEMDAS is an acronym that refers to the sequence of operations to be employed when solving equations with multiple operations. The value of the given expression (14-30)/2(-4) when simplified is 2.

PEMDAS is an acronym that refers to the sequence of operations to be employed when solving equations with multiple operations. PEMDAS is an acronym that stands for P-Parenthesis, E-Exponents, M-Multiplication, D-Division, A-Addition, and S-Subtraction.

The given expression can be simplified as shown below.

(14 - 30)/ 2 (- 4)

Using the rule of PEMDAS, solving parenthesis first,

= (14-30) / (-8)

= (-16)/ (-8)

Solving the division,

= 2

Hence, The value of the given expression (14-30)/2(-4) when simplified is 2.

Learn more about PEMDAS here:

https://brainly.com/question/36185

#SPJ2

Answer:

37.44

Step-by-step explanation:

Hav a great day :3

Answer:

600%

Step-by-step explanation:

Answer:

6000% is the percent increase from the toy car to the actual size car.

Step-by-step explanation:

Mark me brainliest? :D

Answer:

Step-by-step explanation:

y=6x

Answer:

its ur ma and also wheres the picture nobrainer;-;

Step-by-step explanation:

Answer: yeah i see cuz theres nothing

Step-by-step explanation:

Answer:

number 1 gvbrturcdc5dcdcdex6he46y4

Step-by-step explanation:

Answer: I would think D.

Step-by-step explanation: I'm worried for you, I hope this is correct.

Answer:

12

Step-by-step explanation:

18 can be divided by 3 evenly making it 6. So there is 6 sets of 3 girls and 2 boys. So if you do 6 x 2 you get 12.

Step-by-step explanation:

6 - 2x = 3

2x = 6 - 3

2x = 3

x = 3/ 2

Hope it will help :)

Answer:

b. 9 (5+8)

Step-by-step explanation:

Answer:

Step-by-step explanation: (5+9)

In right angled triangle

Hypotenuse ² = perpendicular² + base²

[tex] \implies \: {x}^{2} = {27}^{2} + {22}^{2} [/tex]

Square of 27 and 22 are 729 and 484 respectively.

[tex] \implies \: x = 729 + 484[/tex]

[tex] \implies \: x {}^{2} = 1,213[/tex]

[tex] \implies \: x = 34.82 \: (approx)[/tex]

Answer:

Y = 5x -4

Step-by-step explanation:

You literally just plug the numbers into the equation below:

y = mx + b.

Step-by-step explanation:

600 - 125 = 475

475 ÷ 15 = 31.6 = 32 (Estimated to nearest whole number)

Answer: 32 weeks