Given the first term, f(1) = 3 and the common difference of 5, find the first
5 terms.

Answer:

125

Step-by-step explanation:

1. 180-90-35 = 55

2. 180-55 = 125

Answer:

70 words

Step-by-step explanation:

35% of 200

Answer:

30

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Step-by-step explanation:gfdgdfg

The area of the garden is increased by 20 % . If the width remains the same, then the new length of the garden is 2.4 yards.

The area of Rectangle is length times of width.

Given that A decorative fence surrounds a rectangular flower garden that is 2 yards long and 3 yards wide

Area = Length × Width

Area=6 yards.

The area of the garden is increased by 20 % .

20/100=0.2

the area would equal 6 (l x w) and 6 increased by 20% equals 7.2.

As the width remains same

so we use 7.2/3 to find the new length

7.2/3=2.4 yards.

Hence, 2.4 yards is the new length of the garden.

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Answer:

There is no image for me to help u

Step-by-step explanation:

Answer:

What's the question? And what subject?

Answer:

no..................

Answer:

20 x 9 is 180

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

hope it helps u

and thx

Answer:

56

Step-by-step explanation:

x/8= 7

Cross multiply

x= 7×8

x= 56

Hence the value of x is 56

Answer:

15

Step-by-step explanation:

brainliest plzzz

Answer:

the second one

Step-by-step explanation:

Answer:

+83=23a+\frac{8}{3}=\frac{2}{3}a+38​=32​

Solve

1

Subtract

83\frac{8}{3}38​

from both sides of the equation

+83=23+83−83=23−832

Simplify

Solution

=−2

Step-by-step explanation:

Answer:

angle A and C are both Equal and sides BC and BA of the triangle are congruent

Step-by-step explanation:

Answer:

We need more information than that.

Step-by-step explanation:

Answer:

??? It’s A= Ar 2

Step-by-step explanation:

Answer:

1440°

Step-by-step explanation:

n = number of sides

n-2 x 180

10 - 2 = 8

8 x 180 = 1440°

Answer:

x=8

this is because you do 57+89=146

and then you do 180-146 because a triangle adds up to 180.

this gives you 34

so the value of 5x-6=34

add the 6 onto 34 which gets rid of the -6 ans fives you the answer of 40

After that yoy divide 40 by 5 which gives you the value of x which is 8

Answer:

y = 4

x = -6

so the values in boxes will be (-6,4)

Answer:

4/(x + 7)

Step-by-step explanation:

4 is being divided by x + 7 here. You can't combine x and 7 because they're not like terms.

Answer:

72°

Step-by-step explanation:

So the three angles of a triangle always add up to 180°. This means that

[tex]15x + 21x + 24x = 180[/tex]

This becomes:

[tex]60x = 180[/tex]

And solves as:

[tex]x = 3[/tex]

The largest angle has to be the one marked with 24x because it has the largest coefficient and x is a constant.

[tex]24x = 24(3) = 72[/tex]

The measure of the largest angle in the triangle is 72°.

72 degrees is the biggest angle in the given triangle.

The properties of the triangle are: The sum of all the angles of a triangle (of all types) is equal to 180°. The sum of the length of the two sides of a triangle is greater than the length of the third side. In the same way, the difference between the two sides of a triangle is less than the length of the third side.

Given that the three angles of the triangle are 24x, 21x, and 15x

Since the sum of all the angles of the triangle is always 180 degrees

Thus,

24x +21x + 15x = 180

60x = 180

x = 3

Thus, the biggest angle would be 24x

biggest angle of triangle = 24 * 3 = 72

Therefore, the biggest angle of the given triangle is 72 degrees

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Answer:

Try c

Step-by-step explanation:

Answer:

$17.15

Step-by-step explanation:

49×.65 = 31.85

49-31.85 = 17.15

Answer:

F. a1 = –5, an = 5an-1

Step-by-step explanation:

a1 = -5                    <---- Answer

r = -25/-5 = 5

an =  r(an - 1)

an =  5(an - 1) <---- Answer

Hope this helps!

g

Step-by-step explanation:

Answer: 9 more miles

Step-by-step explanation:

3x5(Mon to Fri)=15

24-15=9

9 more miles

Answer:

-162+(-18x)

Step-by-step explanation:

distribute

-9×18=-162

-9×2x=-18x

Answer:

-162-18x

Step-by-step explanation:

-9(18+2x)

distribute the -9 into the (18+2x)

and ur left with -162-18x

Answer:

I don't know if the picture helps

Answer:

C. Y=1,200(1-0.035)x

Step-by-step explanation:

Answer:

399.30

Step-by-step explanation:

12.10 times 33 hours equals 399.30

Answer: 399.3

Step-by-step explanation: 12.10 x 33 = 399.3

Given:

Consider the below figure attached with this question.

[tex]\angle ABO=20^\circ[/tex]

[tex]\angle ACO=30^\circ[/tex]

To find:

The value of x.

Solution:

Draw a line segment OA as shown below.

In triangle ABO,

[tex]OA=OB[/tex]      [Radii of same circle]

[tex]m\angle BAO=m\angle ABO=20^\circ[/tex]        [Base angles of an isosceles triangle]

In triangle ACO,

[tex]OA=OC[/tex]      [Radii of same circle]

[tex]m\angle CAO=m\angle ACO=30^\circ[/tex]        [Base angles of an isosceles triangle]

Now,

[tex]m\angle BAC=m\angle BAO+m\angle CAO[/tex]

[tex]m\angle BAC=20^\circ+30^\circ[/tex]

[tex]m\angle BAC=50^\circ[/tex]

Central angle is always twice of angle subtended by two points on the circle.

[tex]m\angle BOC=2\times m\angle BAC[/tex]

[tex]x=2\times (50^\circ)[/tex]

[tex]x=100^\circ[/tex]

Therefore, the value of x is 100°.

Answer:

43

Step-by-step explanation:

Let x=lucy and y=chuck

we know that in total they found 92 arrowheads which means that

x+y=92

we also know that lucy found 6 more than chuck which means taht

x-6=y

Let's solve this through substitution

Looking at the second equation we know exactly what y is equal to in terms of x so we can plug this in (x-6) whenever we see a y in the first equation

so we have

x+(x-6)=92

solve for x and get

2x=98

x=49

Now that we know what x is equal to we can solve for y

49-6=y

y=43

This means that lucy found 49 and chuck found 43  

Answer:

4) -x - 7

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Distributive Property

Algebra I

Step-by-step explanation:

Step 1: Define

(4x - 6) - (5x + 1)

Step 2: Simplify

Answer:

y = 4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

y = -37x + 4

x = 0

Step 2: Evaluate