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MA_775_DIABLO [31]
3 years ago
8

Solve the equation for a. a^2 + 10^2 Solve the equation for a. a2 + 102 =12^2

Mathematics
2 answers:
kykrilka [37]3 years ago
8 0

Answer: 42

I think it is 42 I'm not sure

kykrilka [37]3 years ago
8 0

Answer:

6.6

Step-by-step explanation:

6.6

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A rectangular shape parking lot is to have a perimeter of 550 yards. If the width must be 93 yards because of a building code wh
svetlana [45]

Answer:

the length= 182 yards

Step-by-step explanation:

perimeter =550

width =93

length =x

perimeter of a rectangle = 2 length (2l)+ 2 width (2w)

550=2l+ 2(93)

550=2l+186

550-186=2l

364=2l

364/2 = 2l/2

182=l

therefore length(l) =182yards

8 0
3 years ago
A recipe serves 6 people and calls for 2 cups of flour if you want to make the recipe for 10 people about how many cups of flour
sineoko [7]

Answer:

3.33333333334 cups of flour

Step-by-step explanation:

divide 6 and 2 by six to get 1 person

then multiply 2/6 and 10 to get answer.

4 0
3 years ago
Write the coordinate of the vertices after a translation 8 units left and 13 units down. S(0,10). T(8,10) U(1,5)
Paha777 [63]

Answer:

S(-8,-3), T(0, -3), and U(-7, -8)

Step-by-step explanation:

for all of the coordinates, you would subtract 8 from their X-values, and subtract 13 from their Y-values.

6 0
2 years ago
Solve the system of equations.<br><br> y=3x<br> y=x^2-10
puteri [66]

Answer:

y=3x.........1

y=x^2-10.......2

substituting value of eq 1 to 2

3x=x^2-10

x^2-10-3x=0

x^2-3x-10=0

x^2-5x+2x-10=0

X(x-5)+2(x-5)=0

(x-5)(X+2)=0

then

X=5 or X=-2

again

y=??

when X=5

y=3×5=15

when X=-2

y=-6

5 0
3 years ago
Read 2 more answers
One number is 7 more than another. The difference between their squares is 161. What are the numbers?
sergeinik [125]
X is 7 more than y
x>y then
difference betwen squares is 161 so


x=7+y
and
x²-y²=161

so
x=7+y
sub that for x in other equation

(7+y)²-y²=161
y²+14y+49-y²=161
14y+49=161
minus 49 both sides
14y=112
divide both sides by 14
y=8

sub back

x=7+y
x=7+8
x=15

the numbers are 15 and 8
3 0
3 years ago
Read 2 more answers
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