All categories

3 years ago

1. What is the value of x? Enter your answer in the box

Mathematics

2 answers:

diamong [38]3 years ago

6 0

Answer:

X=5, X=9

Step-by-step explanation:

The first one has two sides that are equal length, so the angles opposite of those sides are equal. This means that there are 2 73 degree angles. A triangle only had 180 degrees, so the last angle is equal to 34 degrees. When you set 6x+4=34, x is equal to 5.

The second triangle is an equilateral triangle, so every angle is equal to 60 degrees. We can set 7x-3=60. Add 3 to isolate x. 7x=63. Divide by 7 to solve for x. x=9.

oksano4ka [1.4K]3 years ago

3 0

Answer:

Give Zdomi Brainliest now <3

Step-by-step explanation:

You might be interested in

Help pls, I need Help :D

Oliga [24]

Answer:

5

Step-by-step explanation:

Step 1. Get two points off the graph

Points: (-70, 0) and (-60, 50)

Step 2. Use the two points to find the slope

m = slope

m = change in y/change in x

m = y2 - y1/x2 - x1

m = 50 - 0/-60 - -70

m = 50/10

m = 5/1

m = 5

The slope is 5

3 0

2 years ago

GIVING LOTS OF POINTS!!!!

Orlov [11]

Answer:

80 cubes

Step-by-step explanation:

volume of one small cube = 1 /2 × 1 / 2 × 1 / 2

= 1 / 8cm^3

let x be the number of cubes needed

1 / 8 × x = 10

x = 10 × 8

x = 80 cubes

6 0

2 years ago

Sara got fast food for lunch. She paid $1.12 on soup and $5.47 on a hotdog with a $20 bill. What was the change from the purchas

leonid [27]

Answer: 13.41$

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Diane needs 165 pieces of candy to hand out to guests at a party she is hosting. Each bag of candy contains 20 pieces. She has 2

Debora [2.8K]

20x + 25 = 165

x represents the number of bags. You can solve the equation to make sure the answer is 7.

20x + 25 = 165

Subtract 25 from both sides.

20x = 140

Divide 20 off of both sides.

x = 7

5 0

3 years ago

Ms. Blevins wants to survey a random sample of students at her middle school about the amount of homework assigned each night. W

NeTakaya

I think maybe 3) would make the most sense because she wants a random sample of students and the other options are specific on the type of students.

6 0

3 years ago