3 years ago

F (x + 3)2 = 42, what is the approximate positive value of x?

Mathematics

1 answer:

DaniilM [7]3 years ago

4 0

Answer:

3.48

Step-by-step explanation:

I took the test.

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The base of an isosceles triangle is 2 cm. The perimeter of the triangle is 10 cm.

cluponka [151]

Answer and Step-by-step explanation:

$Greetings!$

$Let's~solve~your~question!$

$To~find~the~length~of~equal~sides~of~an~isosceles~triangle,~we~use~the~following\\formula.$

$\boxed{~P=2a+b~}$

$Now,~solving~for~``a":$

$P=\frac{P}{2} -\frac{b}{2}$

$=\frac{10}{2}-\frac{2}{2}$

$=5-1$

$=4$

$Thus,~each~equal~sides~of~an~isosceles~triangle~is~4cm.$

$Hope~my~answer~helps~and~have~a~blessed~day~ahead!$

$-Isabelle~Williams$

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3 years ago

In a triangle the base is 4 inches and the height is 6 inches. Find the area. Type a numerical answer in the space

MAVERICK [17]

Answer:

Step-by-step explanation:

area =1/2 base×height

=1/2 ×4×6

=12

8 0

3 years ago

A theater can seat 170 people. The number of rows is 7 less than the number of seats in each row. How many rows of seats are the

maks197457 [2]

Answer:number of rows =10
number of places in row = 17

Step-by-step explanation:
number of rows =N
number of places in row = N+7
N(N+7)=170
N^2+7n-170=0
(N+17)(N-10)=0
N1=-17
N2=10
We can`t take negative value for quantity of smth so we throw N1 away
From that number of rows =10
number of places in row = 10+7=17

5 0

2 years ago

Help help help math math

Andreyy89

Answer:

yes

Step-by-step explanation:

x increases by 2, and y increases by 3 consistently

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2 years ago

Read 2 more answers

Explain how you can round 25.691 to the greatest place

Nesterboy [21]

Are you asking for the thousands place or hundreds place?
I'll give you both
For thousands its 30.000
For hundreds its 26.000

8 0

2 years ago