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3 years ago

What expression is equivalent to 4(3x+3)

Mathematics

1 answer:

Leto [7]3 years ago

3 0

Answer:

when multiplied you get 12x+12

Step-by-step explanation:

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I need help with this please!!!

Natasha_Volkova [10]

Answer:

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2 years ago

What is the solution to this equation? 9^x – 1 = 2 A. 1 B. 2 C. -1/2 D. 1/2

choli [55]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Four times the quantity x plus two is equal to ten

Degger [83]

Answer: 4x+2=10

Step-by-step explanation:

5 0

3 years ago

What is the length of segment AE?

nexus9112 [7]

Answer:

$AE=\frac{50}{3}\ units$

Step-by-step explanation:

step 1

In the right triangle ABC

Applying the Pythagoras Theorem fin the hypotenuse AC

$AC^{2} =AB^{2}+BC^{2}$

substitute

$AC^{2} =6^{2}+8^{2}$

$AC^{2} =100$

$AC =10\ units$

step 2

we know that

If two figures are similar, then the ratio of its corresponding sides is equal

$\frac{AB}{CD}=\frac{AC}{CE}$

substitute and solve for CE

$\frac{6}{4}=\frac{10}{CE}\\ \\CE=4*10/6\\ \\CE=\frac{20}{3}\ units$

step 3

Find the length of segment AE

AE=AC+CE

substitute the values

$AE=10\ units+\frac{20}{3}\ units=\frac{50}{3}\ units$

6 0

3 years ago

Slope -1 passes through (7,2)

kvv77 [185]

Y = mx + b
slope(m) = -1
(7,2)...x = 7 and y = 2
now we sub and find b, the y int
2 = -1(7) + b
2 = -7 + b
2 + 7 = b
9 = b

so ur equation of this line is : y = -1x + 9.....can also be written as :
y = -x + 9....or if u need it in standard form, it is : x + y = 9

8 0

3 years ago

Read 2 more answers