3 years ago

WILL MARK BRAINLIEST

Mathematics

2 answers:

NeTakaya3 years ago

5 0

Answer:

3x-4 = x+10

x = 7

Follow through with the words and then simplify.

devlian [24]3 years ago

5 0

Answer:

1:4

2:3x

3:x

4:10

x= 3

Step-by-step explanation:

You might be interested in

It takes 3/4 yards of ribbon to make a bow how many bows can be made with 7 yards

Gnoma [55]

5 1/4 ribbon to make 7 yards.

6 0

3 years ago

Read 2 more answers

ABCD is a rectangle. The length of BD is 8 units, and m angle ABD is 67°. The length of AC is units, and m angle CDB is °.

Marina86 [1]

See the attached picture to better understand the problem
we know that
in rectangle ABCD
AB=CD
and
AD=BC
therefore
the triangle ACD and triangle ABC are congruent
so
BD=AC
BD=8 units

the answer part a) is
BD= 8 units

Part b) Find angle CBD

we know that
∠ABD+∠CBD=90°---------> by complementary angles
so
∠CBD=90-∠ABD-----> 90-67----> 23°
∠CBD=23°

the answer Part b) is
∠CBD=23 degrees