shakiah68 shakiah68

03-03-2022
Mathematics

contestada

Find the measure of angle A.(First solve for x, then plug it into 9x+4 to get the final answer!)

Find the measure of angle AFirst solve for x then plug it into 9x4 to get the final answer class=

Respuesta :

shahtejas797 shahtejas797

04-03-2022

Answer:

40 degrees

Step-by-step explanation:

Sum of all angles of triangle is 180 degrees.

So, 80+(9x+4)+(16x-4)=180

80+25x=180

25x=100 -> x=4

So angle A = 9(4)+4= 40 degrees

Answer Link

Otras preguntas

what is the index of the refraction?

As an inventory manager, you must decide on the order quantity for an item. Its annual demand is 679 units. Ordering costs are $7 each time an order is placed,

Enlarge the shape on scale factor 0

The form of government started in Rome. The form of government started in Rome .A. Republic or people controlledB. Socialism or government controlling the econo

Select the correct answer from each drop-down menu. Choose the correct way to complete each sentence. Maps, graphs, and charts are of .

The properties of water are an essential part of what makes water unique. What effect does the properties of water have on Earth’s surface and its systems?

A cone has a volume of 350 cubic meters. The area of the base is 70 square meters. What is the height of the cone? Show work

What is the slope of the graph? Oslope = -1/3 O slope = -3 O slope = 3 O slope = 1/3

can someone please help mee(10 points)

Bob wants to give Alice a necklace of n beads he originally has a long chain with caring beauty. Of each bead