Mock Starr help thanks

Answer:

Length of smaller side = 15 inches

Length of bigger side = 36 inches

Length of hypotenuse = 39 inches

Step-by-step explanation:

Given:

Length of smaller side = a

Length of bigger side = (a + 21) inches

Length of hypotenuse = (a + 24) inches

Find:

Length of all side

Computation:

Using Pythagorean theorem

Hypotenuse² = Base² + Perpendicular²

(a+24)² = a² + (a+21)²

a² + 576 + 48a = a² + a² + 441 + 42a

a² - 6a - 135 = 0

(a-15)(a+7)

So

a = 15 inches a = -7 inches

So,

Length of smaller side = a = 15 inches

Length of bigger side = (a + 21) inches = 15 + 21 = 36 inches

Length of hypotenuse = (a + 24) inches = 15 + 24 = 39 inches

Answer:

did u ask sir

Step-by-step explanation:

or googel first

Answer:2?

Step-by-step explanation:

The difference is two numbers between 0 and 2

Answer:

tan51 = JL ÷ 14

JL = 17,29

cos72 = KL ÷ 17,29

KL = 5,34

From the given information JLK = 72°, JM = 14 and JML = 51°. The distance of KL is 5.34.

Trigonometric ratios for a right-angled triangle are from the perspective of a particular non-right angle.

In a right-angled triangle, two such angles are there which are not right angled(not of 90 degrees).

The slanted side is called the hypotenuse.

From the considered angle, the side opposite to it is called perpendicular, and the remaining side will be called the base.

It is given that

JLK = 72°

JM = 14

JML = 51°

tan51 = JL / 14

JL = 17.29

cos72 = KL / 17.29

KL = 5.34

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Answer:

B

Step-by-step explanation:

Answer:

8 hours

Step-by-step explanation:

We have that;

B = number of bacterial cells, B, in a container after t hours

t = time taken in hours

The function is;

B=25x2t

Where B = 400 bacterial cells

400 = 25x2t

t = 400/25x2

t = 8 hours

Answer:

$5820.07

Step-by-step explanation:

Substitute 243 into the equation for n:

[tex]c=117\sqrt[3]{243^{2} }+1264\\c=117\sqrt[3]{59049}+1264\\c=117*38.9407384+1264\\c=4556.06639+1264\\c=5820.06639[/tex]

Round 5820.06639 to the nearest hundredth:

5820.07

$5820.07

Answer:

i think those are cord nits correct me if im wrong i might be

Step-by-step explanation:

Hey there!

“4y + 3x”

If x = 5 and y = -3, then substitute it into the equation

4(-3) + 3(5)

4(-3) = -12

-12 + 3(5)

3(5) = 15

-12 + 15

= 3

Answer: 3

Good luck on your assignment and enjoy your day!

~Amphitrite140:)

Answer:

the stated ratio means that of the 180 degrees involving two supplementary angles, the smaller angle is one sixth of that whole. Thus the smaller angle measures 30 degrees & the larger measures 150 degrees.

Step-by-step explanation:

Answer:

First, if we have a function defined as:

[tex]G(x) = \int\limits^x_0 {f(t)} \, dt[/tex]

then:

G'(x) = f(x)

[tex]F(x) = \int\limits^x_0 {cos(t)^2} \, dt[/tex]

then:

F' = dF/dt = cos(t)^2

F'(1) = cos(1)^2 = 0.2919

If we round it up to the third digit after the decimal point we get:

F'(1) = 0.292

The correct option is the second one.

Answer:

Zoom in and I hope it helps you

Answer:

-12 and 2

Step-by-step explanation:

Answer:

[tex]\triangle{XAZ} \cong \triangle{XBY}[/tex] by the SAS postulate (side-angle-side)

Step-by-step explanation:

This is an overlapping triangles problem.  Try drawing them separately, essentially pulling them apart.  Mark side XY and XZ as congruent (given).

Angle X is shared by the two triangles, so angle X in triangle XAZ is congruent to angle A in triangle XBY.

Answer:

Angles B and D

Step-by-step explanation:

Since Lines D E and Line A B are parallel hence

The angles that will represent alternate interior angles will be

Angles B and D

This is because when two parallel lines are cut  through by a transversal, the corresponding angles are congruent .

Answer:

B

Step-by-step explanation:

Answer:

A, B, C, D

Step-by-step explanation:

Quadrilaterals are shapes that have a total of four sides. Rectangles, parallelograms, squares, and rhombuses all have a total of four sides. Therefore, they are quadrilaterals.

Rectangle, Parallelogram, Square and Rhombus are Quadrilaterals.

We know,

A quadrilateral is a polygon with four sides. It is a geometric shape that is characterized by having four straight sides and four vertices. The interior angles of a quadrilateral add up to 360 degrees.

As, Rectangle have four sides then it is a quadrilateral.

As, Parallelogram have four sides then it is a quadrilateral.

As, Square have four sides then it is a quadrilateral.

As, Rhombus have four sides then it is a quadrilateral.

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Answer:

Step-by-step explanation:

Answer:

The surface area is 123.49

Step-by-step explanation:

Answer:is 1,872,375,200

Step-by-step explanation:

Answer:

1872375200 answer is !!!

Answer:

2π(5)

Step-by-step explanation:

Circumference

C=2πr

Answer:

x > 88/7

Step-by-step explanation:

i hope this helps :)

Step-by-step explanation:

[tex] \sqrt{65} [/tex]

As it can't be expressed in the form p/q, where q is not equal to 0,

Hence,

square root 65 is an irrational

Answer:

bro what is even happening here

so confused but okay

Answer:

∠ LHJ = 10°

Step-by-step explanation:

Consecutive angles in a parallelogram sum to 180°

Then

∠ KLH + ∠ LHJ = 180°

170° + ∠ LHJ = 180° ( subtract 170° from both sides )

∠ LHJ = 10°

Answer:

distance =12 miles

speed =4 miles per hour

Time=?

t =d/s

t= 12/4

time= 3 minutes

Answer:

5x-10

Step-by-step explanation:

3x-4+2x-6

group like terms

3x+2x -4--6

5x-10

The expressions that are equivalent to 3x - 4 + 2x - 6 are:

5x - 2 - 6

5x - 16

To determine which expressions are equivalent to 3x - 4 + 2x - 6, we can simplify the given expression:

3x - 4 + 2x - 6

Combining like terms, we have:

(3x + 2x) + (-4 - 6)

Simplifying further:

5x - 10

Now, we can compare this simplified expression to the provided options:

a) 3x + 2x - 10

b) 5x - 2 - 6

c) 5x - 16

d) 6x - 10

By comparing the simplified expression 5x - 10 to the options, we find that options b) (5x - 2 - 6) and c) (5x - 16) are equivalent expressions.

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the answer is 6 at the top and 9 at the bottom but the answer for that question is 6.

Answer:

1/13

Step-by-step explanation:

Step 1: Find the number of horses and divide it by the number of females.

2 Horses / 26 Females

Step 2: Simplify the fraction.

1 Horse / 13 Females

Final Answer:

1/13

Answer:

615.44

Step-by-step explanation:

The area of the circle is 196π m².

A circle is a bounded figure which points from its center to its circumference is equidistant.

Area of a circle = πr²

Where :

π14² = 196π m²

To learn more about the area of a circle, please check: https://brainly.com/question/14351152

I dont know the first one but the graph is C, 11

Answer:

A

Step-by-step explanation:

m angle b equals 59 now we have to find the arc of angle b.

so use the equation arc AC = 2(59)

arcAC = 118

360 - 118

=242

121/2

= 60.5