PICTURE ONE IS FOR THESE BELOW
What is the value of ∠DOB in the following figure?
The measure of an angle is 89°. Find the measure of its supplement.
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Determine if triangles can be formed with the following side lengths:

1.) 4 cm, 7 cm, 10 cm


2.) 24 mm, 20 mm, 30 mm

Answer:

102

Step-by-step explanation:

You can split that shape up into 2 rectangles to make it easier get the area of each rectangle and add them together.

Step 1

Identify the width and height

Step 2

Multiply the sides to get the answer

For example if we split the shape we will have 9,10 and 2,6

9 times 10 is 90

and 2 times 6 is 12

Add the 2 and get 102

Hopefully this helped.

Answer: A. g(x) = -x^2-4

Step-by-step explanation:

y-intercept is -4

You can determine if the slope of the graph is negative or positive based on if it is going up or down

example: x^2 going up, -x^2 going down.

Answer:

A

Step-by-step explanation:

Answer:

Option (2), (3) and (4)

Step-by-step explanation:

Let the equation of the line representing the given table is,

y - y' = m(x - x')

where 'm' = slope of the line

(x', y') is the point lying on the line.

Let the two points (-6, -10) and (-4, -9) lie on the line

Slope 'm' = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

               = [tex]\frac{-9+10}{-4+6}[/tex]

               = [tex]\frac{1}{2}[/tex]

Equation of the line passing through (-4, -9) with slope [tex]\frac{1}{2}[/tex] will be

y - (-9) = [tex]\frac{1}{2}(x+4)[/tex]

y + 9 = [tex]\frac{1}{2}(x+4)[/tex]

Equation of the line passing through (-6, -10) with slope = [tex]\frac{1}{2}[/tex]

y - (-10) = [tex]\frac{1}{2}(x+6)[/tex]

y + 10 = [tex]\frac{1}{2}(x+6)[/tex]

Equation of the line passing through (6, -4) and slope =  [tex]\frac{1}{2}[/tex]

y + 4 = [tex]\frac{1}{2}(x-6)[/tex]

Therefore, Options (2), (3) and (4) will be the answer.

Answer:

We are given:

Putting values in above equation, we get:

Hence, the slope of the line is coming out to be 0.

Step-by-step explanation:

The slope of the line that contains the points (3, -2) and (7, -2) is 0.

Option A is the correct answer.

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

Points:

(3, -2) and (7, -2)

Slope.

= (-2 - (-2)) / (7 - 3)

= (-2 + 2) / 4

= 0/4

= 0

Thus,

The slope is 0.

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Answer: 31.25

Step-by-step explanation:

4.5 x 3 = 12.5

12.5 x 2.5 = 31.25

Answer:

a = 50t

Step-by-step explanation:

The graph goes through (0,0) so the y intercept is 0

a=5t

a=50t

a=50 + t    not it

a=10t ​

The slope is  y/x since the y intercept is 0

m = 50/1 = 50

The equation for the line is

y = 50x+0

y = 50x

Using the variables given

a = 50t

Answer:

2

Step-by-step explanation:

slope=1

intercept=2

Answer: the first one y<=1/2x+2

Step-by-step explanation:

It intercepts at 2

It’s less than because the solution area is at the bottom part of the graph

1/2 because from the y-intercept you can go up 1& over 2

Answer:

2

Step-by-step explanation:

Since this is a right triangle we can use trig functions

cos theta = adj / hypotenuse

cos 60 = 5/x

.5 = 5/x

Flip each side

1 / .5 = x/5

2 = x/5

Answer: C= 3x -8

C is the amount of cookies left. X is he number in each batch.

Step-by-step explanation:

If she made the cookies in the bath, they could be very soggy and difficult to count!

Answer:

45

Step-by-step explanation:

45% = 0.45

45/100 = 0.45

Answer:

[tex]45[/tex]

Step-by-step explanation:

[tex]45\% \\ = \frac{45}{100} \\ = 0.45[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Answer:

x = 10

BD = 74

Step-by-step explanation:

Find x by setting 3x+7 equal to 37. Solve for x by subtracting 7 on both sides then divide by 3 to get x=10.

Since 37 is half of AC, multiply that by 2 to find AC or BD, which are the exact same length of 74.

Answer:

x=10 and BD=74

Step-by-step explanation:

In a rectangle, the two parts of the diagonals are always equal to each other. This means that AE=CE=BE=ED.

So, if AE is 3x+7, this means DE and BE are also 3x+7, so BD is twice that, or 2(3x+7) which when you multiply it is 6x+14.

Oh, also, since it says CE=37, this means that 3x+7=37

3x+7=37

    -7   -7

3x=30

x=10

Now that you know that BD is 6x+14, and x is 10, simply multiply it.

6(10)+14=BD

60+14=BD

74=BD

Answer:The answer is C)5 if you need help understanding how I got this answer let me know and I'll gladly explain!

Answer: C) 5

Step-by-step explanation: Use distance formula: [tex]d=\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^2 }[/tex]

Plug in respected values [tex](0,-3) = (x_{1},y_{1})[/tex] and [tex](4,0) = (x_{2},y_{2})[/tex]

Then Solve

Answer:

120

Step-by-step explanation:

You add the angles up and the angles add up to 120.  61+59=120

Answer:

d

Step-by-step explanation:

y = 9

Answer:

answer is c

Step-by-step explanation:

A quadrilateral with one pair of parallel sides.

Answer:

Two triangle with a square

Step-by-step explanation:

Answer:

y-intercept is at (0, 0.4)

x-intercept is at (0.3,0)

Step-by-step explanation:

y-intercept is where the line intercepts the y axis and x-intercept is where the line intercepts the x axis.

Answer:

There would be approximately 28,267 per square mile.

Step-by-step explanation:

There are 7,400,000,000 people in the world. The state is 261,787 square miles.

7,400,000,000/261,787 = 28,267.2554 → 28,267

Answer:

x=21978/35

Step-by-step explanation:

Steps:

1: Step 1: Simplify both sides of the equation

241 14 + 83 7 = x 11 9 (55) 12 241 14 + 83 7 = 5 108 x ( 241 14 + 83 7 )= 5 108 x(Combine Like Terms) 407 14 = 5 108 x 407 14 = 5 108 x

2: Step 2: Flip the equation

5/108x=407/14

3:  Step 3: Multiply both sides by 108/5.

(1085)*(5108x)=(1085)*(40714)

Answer: x=21978/35

Plz mark brainliest

Hope this helps.

Answer:

44

Step-by-step explanation:

The answer is 44 because of order of operations we do multiplication fist so it would be

2 * 5 = 10

34 + 10

44

Answer:

44

Step-by-step explanation:

the first step is to multiply (which is what the ⋅ is) and I get 10. After I multiply I add 34 which is 10 + 34 = 44 and that is the answer.

Answer:

288

Step-by-step explanation:

360/5 = 72

72x4 = 288

Answer:

the answer is 2(pi)5

Step-by-step explanation:

the formula for circumfrence is 2(pi)r, and r in this case is 5

Answer:

The formula for circumference is 2πr, and r is 5 in this problem. Therefore, the circumference can be expressed using the expression 2π5, or 10π. Hope this helped!

Answer: B. Six Months, 6/12 = 6÷12 =0.5

Step-by-step explanation:

Hi, to answer this question we have to convert the fraction into decimals and compare:

A. Three Months, 1/4 = 1÷4 = 0.25

B. Six Months, 6/12 = 6÷12 =0.5

C. Nine Months, 9/12 = 9÷12 = 0.75

D. 1 Month, 1/12 =1÷12 = 0.083333

Correct option is

B. Six Months, 6/12 = 6÷12 =0.5

Feel free to ask for more if needed or if you did not understand something.

Answer:

Science Test

Step-by-step explanation:

If he missed 12 points on each test (-12) he missed 2 questions on the math test and 4 questions on the sceince test.

Answer:

X=4

Step-by-step explanation:

Hope this helps!

Have an awesome week!

The solution is, the true solution to the equation below is x=4.

Logarithm, the exponent or power to which a base must be raised to yield a given number. The quotient rule says that, the logarithm of a quotient is equal to a difference & the product rule says that logarithm of product is equal to the sum of logarithm.

Formula to be used,

log⁡〖(ab)=log⁡a+log⁡b 〗

〖log(〗⁡〖a/b)=log⁡a-log⁡b 〗

here, we have,

the given equation is,

㏑[tex]e^{ln( x)}[/tex] + ㏑[tex]e^{ln (x^{2}) }[/tex] = 2㏑8

or,  ㏑x * ㏑ e + ㏑x² * ㏑e = 2㏑ 8

or, ㏑x +  ㏑x² = 2㏑ 8

or, ㏑( x*x²) = ㏑ 8²

or, ㏑x³ = ㏑ 64

now, taking out the nature logarithm from both sides, we get,

x³ =  64

or, x = 4

Hence, The solution is, the true solution to the equation below is x=4.

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Answer:

The first one

Answer:

b gives you more free rice

Step-by-step explanation:

....hope it helps

inform if wrong!!