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Grace [21]
3 years ago
13

Helppppppppppppp ppppppppppp

Mathematics
1 answer:
NikAS [45]3 years ago
6 0

Answer:

LENGTH OF FIGURE=90

BREADTH OF FIGURE-45

PERIMETER=2(L+B)

=2(90+45)

=2(135)

=2*135

=270 INCHES

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TJ invested $4000 in a bond at a yearly rate of 2%. He earned $200 in interest. How long was the money invested
kow [346]

4000.00 x 2.0 = $80.00 per year x 2 years = $160.00 so 6 months would earn $40.00 taking it to the $200, so 2 yrs 6 mos.



3 0
3 years ago
Please help ASAP!!!!!!!!!
algol [13]

Answer:

A = 23.6 units^2

Step-by-step explanation:

Let the base be 8 (as shown).

Find the height of the triangle:   Find the supplement of the 100 degree angle; it is (180 - 100), or 80 degrees.  The side "opposite" this 80-degree angle is the height of the triangle:

   

                               height      

sin 80 degrees = ---------------

                                    6

and so the height of the triangle is h = 6 sin 80 degrees, or 5.91 units.

The area of the triangle is found using A = (1/2)(base)(height), which here amounts to:

A = (1/2)(8 units)(5.91 units), or

                                                       A = 23.64 units^2, or A = 23.6 units^2

3 0
3 years ago
Jenifer is 1 year older than twice Zack's age. Write an expression that repersents Jenifer's age in relation to zack.
Sedbober [7]

Answer:

j = 2z + 1

jennifer is one year older or jennifer is plus one.

twice zacks age or two times zacks age.

jennifer's age is two times zacks age plus one or

j = 2z + 1

3 0
3 years ago
What is the formula to calculate the slope?
goldenfox [79]

Answer:

idk theother formulas besides the first so here I will just answer what ik to attempt to help

Step-by-step explanation:

rise over run

rise/run

7 0
3 years ago
Read 2 more answers
Someone please help me 4(d + 6) =
zaharov [31]

Answer:

4d+24

Step-by-step explanation:

The distributive property says that 4(d+6)=4d+(4)(6)

which simplifies to 4d+24

(I hope that's what you needed, please lmk if you needed more than just simplifying.)

5 0
3 years ago
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