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3 years ago

Please it's all due

Mathematics

2 answers:

Flura [38]3 years ago

6 0

Answer: An isosceles triangle is a triangle that has two sides of equal length.

Sometimes it is specified as having exactly two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case.

where,

a-Side

b-Base

Step 1 of 2

Rewrite the given:

The perimeter of an isosceles triangle is

The base is two-third of the sum of equal sides.

Let the equal sides be

base

Harlamova29_29 [7]3 years ago

4 0

Answer:

Question no 19

2p ( 3 - q )

Question no 20

I HOPE IT WILL HELP YOU.

Sry if it is wrong.

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The label on the car's antifreeze container claims to protect the car between −30°C and 130°C. To convert Celsius temperature to

Sveta_85 [38]

we know that

$C = \frac{5}{9}(F-32)\\ \\F=\frac{9}{5}C+32$

Step $1$

Find the inequality

we know that

$C = \frac{5}{9}(F-32)$ --------> equation $1$

and

$-30\° < C < 130\°$

substitute the equation $1$ in the inequality

$-30\° < \frac{5}{9}(F-32) < 130\°$

Step $2$

Convert $-30\°C$ to F

substitute in the formula

$F=\frac{9}{5}*(-30)+32\\ \\F= -22\°$

Step $3$

Convert $130\°C$ to F

substitute in the formula

$F=\frac{9}{5}*(130)+32\\ \\F= 266\°$

therefore

$-22\° < F < 266\°$

the answer is the option

B. −30 < 5 over 9 (F − 32) < 130; −22 < F < 266

6 0

3 years ago

Read 2 more answers

A building contractor is to dig a foundation 45 feet long, 16 feet wide and 6 feet deep. The contractor pays 13 dollars per load

9966 [12]

9514 1404 393

Answer:

160 yd³ must be hauled
$520 is the cost

Step-by-step explanation:

There are 3 feet in a yard, so the volume of the hole is ...

(45 ft)/(3 ft/yd) × (16 ft)/(3 ft/yd) × (6 ft)/(3 ft/yd)

= (15 × 16/3 × 2) yd³ = 160 yd³ . . . volume to be hauled

The cost is $13/(4 yd³), so the total cost will be ...

($13/(4 yd³)) × 160 yd³ = $520 . . . cost of hauling

3 0

3 years ago

What is the value of B??

Maurinko [17]

The answer is 3.75.

Since the length of 'b' is one-half that of 7.5 based on the diagram (we know this because the partial radii connecting the two lines, or chords, are the same length, meaning the two chords are equal);

7.5 ⇒ 3.75
 2

Hope that helps.

7 0

3 years ago

A pool 44 feet by 9 feet by 8 feet find the volume

kondor19780726 [428]

The volume of a rectangular prism (in this case, the pool) is found by multiplying the values of the length, the height, and the width together.

44 * 9 * 8 = 3168

The volume of the pool is 3,168 $ft^{3}$ .
Hope that helped! =)

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3 years ago

Mary creates a table of values for a function and plots the points. She finds that the difference in the y values is the same. W

laiz [17]

Linear. When the difference of y values are the same in a function, they are linear.

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3 years ago

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Please it's all due